/*
 * Copyrigh 2016 Red Hat Inc.
 * Based on anv:
 * Copyright © 2015 Intel Corporation
 *
 * SPDX-License-Identifier: MIT
 */

#include <assert.h>
#include <fcntl.h>
#include <stdbool.h>
#include <string.h>

#include "bvh/bvh_defines.h"
#include "meta/radv_meta.h"
#include "nir/nir_builder.h"
#include "nir/radv_meta_nir.h"
#include "tools/radv_rmv.h"
#include "util/u_atomic.h"
#include "vulkan/vulkan_core.h"
#include "ac_cmdbuf_video.h"
#include "ac_vcn_enc.h"
#include "radv_cs.h"
#include "radv_entrypoints.h"
#include "radv_perfcounter.h"
#include "radv_query.h"
#include "radv_sdma.h"
#include "sid.h"
#include "vk_acceleration_structure.h"
#include "vk_shader_module.h"

#define TIMESTAMP_NOT_READY UINT64_MAX

static void radv_query_shader(struct radv_cmd_buffer *cmd_buffer, VkQueryType query_type,
                              struct radeon_winsys_bo *src_bo, uint64_t src_offset, uint64_t dst_va,
                              uint32_t src_stride, uint32_t dst_stride, uint32_t count, uint32_t flags,
                              uint32_t pipeline_stats_mask, uint32_t avail_offset, bool uses_emulated_queries);

static void
gfx10_copy_shader_query(struct radv_cmd_stream *cs, uint32_t src_sel, uint64_t src_va, uint64_t dst_va)
{
   ac_emit_cp_copy_data(cs->b, src_sel, COPY_DATA_DST_MEM, src_va, dst_va, AC_CP_COPY_DATA_WR_CONFIRM, false);
}

static void
gfx10_copy_shader_query_gfx(struct radv_cmd_buffer *cmd_buffer, bool use_gds, uint32_t src_offset, uint64_t dst_va)
{
   uint32_t src_sel;
   uint64_t src_va;

   if (use_gds) {
      /* Make sure GDS is idle before copying the value. */
      cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_PS_PARTIAL_FLUSH;

      src_sel = COPY_DATA_GDS;
      src_va = src_offset;
   } else {
      /* Make sure GE is idle before copying the value. */
      cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_VS_PARTIAL_FLUSH;

      src_sel = COPY_DATA_SRC_MEM;
      src_va = cmd_buffer->state.shader_query_buf_va + src_offset;
   }

   cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_INV_L2;
   radv_emit_cache_flush(cmd_buffer);

   gfx10_copy_shader_query(cmd_buffer->cs, src_sel, src_va, dst_va);
}

static void
gfx10_copy_shader_query_ace(struct radv_cmd_buffer *cmd_buffer, uint32_t src_offset, uint64_t dst_va)
{
   /* Make sure GDS is idle before copying the value. */
   cmd_buffer->gang.flush_bits |= RADV_CMD_FLAG_CS_PARTIAL_FLUSH | RADV_CMD_FLAG_INV_L2;
   radv_gang_cache_flush(cmd_buffer);

   gfx10_copy_shader_query(cmd_buffer->gang.cs, COPY_DATA_GDS, src_offset, dst_va);
}

enum radv_event_write {
   RADV_EVENT_WRITE_STREAMOUT_STAT0,
   RADV_EVENT_WRITE_STREAMOUT_STAT1,
   RADV_EVENT_WRITE_STREAMOUT_STAT2,
   RADV_EVENT_WRITE_STREAMOUT_STAT3,
   RADV_EVENT_WRITE_PIPELINE_STAT,
   RADV_EVENT_WRITE_OCCLUSION_QUERY,
};

static void
radv_emit_event_write(const struct radeon_info *info, struct radv_cmd_stream *cs, enum radv_event_write event,
                      uint64_t va)
{
   radeon_begin(cs);

   if (event == RADV_EVENT_WRITE_PIPELINE_STAT) {
      radeon_emit(PKT3(PKT3_EVENT_WRITE, 2, 0));
      radeon_emit(EVENT_TYPE(V_028A90_SAMPLE_PIPELINESTAT) | EVENT_INDEX(2));
   } else if (event == RADV_EVENT_WRITE_OCCLUSION_QUERY) {
      if (info->gfx_level >= GFX11 && info->pfp_fw_version >= EVENT_WRITE_ZPASS_PFP_VERSION) {
         radeon_emit(PKT3(PKT3_EVENT_WRITE_ZPASS, 1, 0));
      } else {
         radeon_emit(PKT3(PKT3_EVENT_WRITE, 2, 0));
         if (info->gfx_level >= GFX11) {
            radeon_emit(EVENT_TYPE(V_028A90_PIXEL_PIPE_STAT_DUMP) | EVENT_INDEX(1));
         } else {
            radeon_emit(EVENT_TYPE(V_028A90_ZPASS_DONE) | EVENT_INDEX(1));
         }
      }
   } else {
      assert(event >= RADV_EVENT_WRITE_STREAMOUT_STAT0 && event <= RADV_EVENT_WRITE_STREAMOUT_STAT3);

      const uint32_t streamout_events[] = {
         V_028A90_SAMPLE_STREAMOUTSTATS,
         V_028A90_SAMPLE_STREAMOUTSTATS1,
         V_028A90_SAMPLE_STREAMOUTSTATS2,
         V_028A90_SAMPLE_STREAMOUTSTATS3,
      };

      radeon_emit(PKT3(PKT3_EVENT_WRITE, 2, 0));
      radeon_emit(EVENT_TYPE(streamout_events[event]) | EVENT_INDEX(3));
   }

   radeon_emit(va);
   radeon_emit(va >> 32);

   radeon_end();
}

static void
radv_store_availability(nir_builder *b, nir_def *flags, nir_def *dst_va, nir_def *offset, nir_def *value32)
{
   nir_push_if(b, nir_test_mask(b, flags, VK_QUERY_RESULT_WITH_AVAILABILITY_BIT));

   nir_push_if(b, nir_test_mask(b, flags, VK_QUERY_RESULT_64_BIT));

   nir_store_global(b, nir_vec2(b, value32, nir_imm_int(b, 0)), nir_iadd(b, dst_va, nir_u2u64(b, offset)),
                    .align_mul = 8);

   nir_push_else(b, NULL);

   nir_store_global(b, value32, nir_iadd(b, dst_va, nir_u2u64(b, offset)));

   nir_pop_if(b, NULL);

   nir_pop_if(b, NULL);
}

/**
 * Occlusion query
 */
static bool
radv_occlusion_query_use_l2(const struct radv_physical_device *pdev)
{
   /* Occlusion query writes don't go through L2 on GFX6-8 which means the driver would need to
    * flush caches before every read in shaders or use MTYPE=3 (ie. uncached) in the buffer
    * descriptor to bypass L2. Use the WAIT_REG_MEM logic instead which is easier to implement.
    */
   return pdev->info.gfx_level >= GFX9;
}

static nir_shader *
build_occlusion_query_shader(uint64_t enabled_rb_mask, uint32_t max_render_backends, bool use_l2)
{
   /* the shader this builds is roughly
    *
    * push constants {
    * 	uint32_t flags;
    * 	uint32_t dst_stride;
    * };
    *
    * uint32_t src_stride = 16 * max_render_backends;
    *
    * location(binding = 0) buffer dst_buf;
    * location(binding = 1) buffer src_buf;
    *
    * void main() {
    * 	uint64_t result = 0;
    * 	uint64_t src_offset = src_stride * global_id.x;
    * 	uint64_t dst_offset = dst_stride * global_id.x;
    * 	bool available = true;
    * 	for (int i = 0; i < max_render_backends; ++i) {
    *		if (enabled_rb_mask & BITFIELD64_BIT(i)) {
    *			uint64_t start = src_buf[src_offset + 16 * i];
    *			uint64_t end = src_buf[src_offset + 16 * i + 8];
    *			if ((start & (1ull << 63)) && (end & (1ull << 63)))
    *				result += end - start;
    *			else
    *				available = false;
    *		}
    * 	}
    * 	uint32_t elem_size = flags & VK_QUERY_RESULT_64_BIT ? 8 : 4;
    * 	if ((flags & VK_QUERY_RESULT_PARTIAL_BIT) || available) {
    * 		if (flags & VK_QUERY_RESULT_64_BIT)
    * 			dst_buf[dst_offset] = result;
    * 		else
    * 			dst_buf[dst_offset] = (uint32_t)result.
    * 	}
    * 	if (flags & VK_QUERY_RESULT_WITH_AVAILABILITY_BIT) {
    * 		dst_buf[dst_offset + elem_size] = available;
    * 	}
    * }
    */
   nir_builder b = radv_meta_nir_init_shader(MESA_SHADER_COMPUTE, "occlusion_query");
   b.shader->info.workgroup_size[0] = 64;

   nir_variable *result = nir_local_variable_create(b.impl, glsl_uint64_t_type(), "result");
   nir_variable *outer_counter = nir_local_variable_create(b.impl, glsl_int_type(), "outer_counter");
   nir_variable *start = nir_local_variable_create(b.impl, glsl_uint64_t_type(), "start");
   nir_variable *end = nir_local_variable_create(b.impl, glsl_uint64_t_type(), "end");
   nir_variable *available = nir_local_variable_create(b.impl, glsl_bool_type(), "available");

   nir_def *addrs = nir_load_push_constant(&b, 4, 32, nir_imm_int(&b, 0), .range = 16);
   nir_def *src_va = nir_pack_64_2x32(&b, nir_channels(&b, addrs, 0x3));
   nir_def *dst_va = nir_pack_64_2x32(&b, nir_channels(&b, addrs, 0xc));

   nir_def *flags = nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 16), .range = 20);

   nir_def *global_id = radv_meta_nir_get_global_ids(&b, 1);

   nir_def *input_stride = nir_imm_int(&b, max_render_backends * 16);
   nir_def *input_base = nir_imul(&b, input_stride, global_id);
   nir_def *output_stride = nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 20), .range = 24);
   nir_def *output_base = nir_imul(&b, output_stride, global_id);

   nir_store_var(&b, result, nir_imm_int64(&b, 0), 0x1);
   nir_store_var(&b, outer_counter, nir_imm_int(&b, 0), 0x1);
   nir_store_var(&b, available, nir_imm_true(&b), 0x1);

   if (use_l2) {
      nir_def *query_result_wait = nir_test_mask(&b, flags, VK_QUERY_RESULT_WAIT_BIT);
      nir_push_if(&b, query_result_wait);
      {
         /* Wait on the upper word of the last DB entry. */
         nir_push_loop(&b);
         {
            const uint32_t rb_avail_offset = 16 * util_last_bit64(enabled_rb_mask) - 4;

            /* Prevent the SSBO load to be moved out of the loop. */
            nir_scoped_memory_barrier(&b, SCOPE_INVOCATION, NIR_MEMORY_ACQUIRE, nir_var_mem_ssbo);

            nir_def *load_offset = nir_iadd_imm(&b, input_base, rb_avail_offset);
            nir_def *load = nir_load_global(&b, 1, 32, nir_iadd(&b, src_va, nir_u2u64(&b, load_offset)), .align_mul = 4,
                                            .access = ACCESS_COHERENT);

            nir_break_if(&b, nir_ige_imm(&b, load, 0x80000000));
         }
         nir_pop_loop(&b, NULL);
      }
      nir_pop_if(&b, NULL);
   }

   nir_push_loop(&b);

   nir_def *current_outer_count = nir_load_var(&b, outer_counter);
   radv_meta_nir_break_on_count(&b, outer_counter, nir_imm_int(&b, max_render_backends));

   nir_def *enabled_cond = nir_iand_imm(&b, nir_ishl(&b, nir_imm_int64(&b, 1), current_outer_count), enabled_rb_mask);

   nir_push_if(&b, nir_i2b(&b, enabled_cond));

   nir_def *load_offset = nir_imul_imm(&b, current_outer_count, 16);
   load_offset = nir_iadd(&b, input_base, load_offset);

   nir_def *load = nir_load_global(&b, 2, 64, nir_iadd(&b, src_va, nir_u2u64(&b, load_offset)), .align_mul = 16);

   nir_store_var(&b, start, nir_channel(&b, load, 0), 0x1);
   nir_store_var(&b, end, nir_channel(&b, load, 1), 0x1);

   nir_def *start_done = nir_ilt_imm(&b, nir_load_var(&b, start), 0);
   nir_def *end_done = nir_ilt_imm(&b, nir_load_var(&b, end), 0);

   nir_push_if(&b, nir_iand(&b, start_done, end_done));

   nir_store_var(&b, result,
                 nir_iadd(&b, nir_load_var(&b, result), nir_isub(&b, nir_load_var(&b, end), nir_load_var(&b, start))),
                 0x1);

   nir_push_else(&b, NULL);

   nir_store_var(&b, available, nir_imm_false(&b), 0x1);

   nir_pop_if(&b, NULL);
   nir_pop_if(&b, NULL);
   nir_pop_loop(&b, NULL);

   /* Store the result if complete or if partial results have been requested. */

   nir_def *result_is_64bit = nir_test_mask(&b, flags, VK_QUERY_RESULT_64_BIT);
   nir_def *result_size = nir_bcsel(&b, result_is_64bit, nir_imm_int(&b, 8), nir_imm_int(&b, 4));
   nir_push_if(&b, nir_ior(&b, nir_test_mask(&b, flags, VK_QUERY_RESULT_PARTIAL_BIT), nir_load_var(&b, available)));

   nir_push_if(&b, result_is_64bit);

   nir_store_global(&b, nir_load_var(&b, result), nir_iadd(&b, dst_va, nir_u2u64(&b, output_base)), .align_mul = 8);

   nir_push_else(&b, NULL);

   nir_store_global(&b, nir_u2u32(&b, nir_load_var(&b, result)), nir_iadd(&b, dst_va, nir_u2u64(&b, output_base)),
                    .align_mul = 8);

   nir_pop_if(&b, NULL);
   nir_pop_if(&b, NULL);

   radv_store_availability(&b, flags, dst_va, nir_iadd(&b, result_size, output_base),
                           nir_b2i32(&b, nir_load_var(&b, available)));

   return b.shader;
}

static void
radv_begin_occlusion_query(struct radv_cmd_buffer *cmd_buffer, uint64_t va, VkQueryControlFlags flags)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;

   radeon_check_space(device->ws, cs->b, 11);

   ++cmd_buffer->state.active_occlusion_queries;
   if (cmd_buffer->state.active_occlusion_queries == 1) {
      if (flags & VK_QUERY_CONTROL_PRECISE_BIT) {
         /* This is the first occlusion query, enable
          * the hint if the precision bit is set.
          */
         cmd_buffer->state.perfect_occlusion_queries_enabled = true;
      }

      cmd_buffer->state.dirty |= RADV_CMD_DIRTY_OCCLUSION_QUERY;
   } else {
      if ((flags & VK_QUERY_CONTROL_PRECISE_BIT) && !cmd_buffer->state.perfect_occlusion_queries_enabled) {
         /* This is not the first query, but this one
          * needs to enable precision, DB_COUNT_CONTROL
          * has to be updated accordingly.
          */
         cmd_buffer->state.perfect_occlusion_queries_enabled = true;

         cmd_buffer->state.dirty |= RADV_CMD_DIRTY_OCCLUSION_QUERY;
      }
   }

   radv_emit_event_write(&pdev->info, cmd_buffer->cs, RADV_EVENT_WRITE_OCCLUSION_QUERY, va);
}

static void
radv_end_occlusion_query(struct radv_cmd_buffer *cmd_buffer, uint64_t va)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;

   radeon_check_space(device->ws, cs->b, 14);

   cmd_buffer->state.active_occlusion_queries--;
   if (cmd_buffer->state.active_occlusion_queries == 0) {
      /* Reset the perfect occlusion queries hint now that no
       * queries are active.
       */
      cmd_buffer->state.perfect_occlusion_queries_enabled = false;

      cmd_buffer->state.dirty |= RADV_CMD_DIRTY_OCCLUSION_QUERY;
   }

   radv_emit_event_write(&pdev->info, cmd_buffer->cs, RADV_EVENT_WRITE_OCCLUSION_QUERY, va + 8);
}

static void
radv_copy_occlusion_query_result(struct radv_cmd_buffer *cmd_buffer, struct radv_query_pool *pool, uint32_t first_query,
                                 uint32_t query_count, uint64_t dst_va, uint64_t stride, VkQueryResultFlags flags)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;
   uint64_t va = radv_buffer_get_va(pool->bo);

   if (!radv_occlusion_query_use_l2(pdev)) {
      if (flags & VK_QUERY_RESULT_WAIT_BIT) {
         uint64_t enabled_rb_mask = pdev->info.enabled_rb_mask;
         uint32_t rb_avail_offset = 16 * util_last_bit64(enabled_rb_mask) - 4;
         for (unsigned i = 0; i < query_count; ++i) {
            unsigned query = first_query + i;
            uint64_t src_va = va + query * pool->stride + rb_avail_offset;

            radeon_check_space(device->ws, cs->b, 7);

            /* Waits on the upper word of the last DB entry */
            radv_cp_wait_mem(cs, WAIT_REG_MEM_GREATER_OR_EQUAL, src_va, 0x80000000, 0xffffffff);
         }
      }
   }

   radv_query_shader(cmd_buffer, VK_QUERY_TYPE_OCCLUSION, pool->bo, first_query * pool->stride, dst_va, pool->stride,
                     stride, query_count, flags, 0, 0, false);
}

/**
 * Pipeline stat query
 */
static const unsigned pipeline_statistics_indices[] = {7, 6, 3, 4, 5, 2, 1, 0, 8, 9, 10, 13, 11, 12};

static unsigned
radv_get_pipelinestat_query_offset(VkQueryPipelineStatisticFlagBits query)
{
   uint32_t idx = ffs(query) - 1;
   return pipeline_statistics_indices[idx] * 8;
}

static unsigned
radv_get_pipelinestat_query_size(struct radv_device *device)
{
   /* GFX10_3 only has 11 valid pipeline statistics queries but in order to emulate mesh/task shader
    * invocations, it's easier to use the same size as GFX11.
    */
   const struct radv_physical_device *pdev = radv_device_physical(device);
   unsigned num_results = pdev->info.gfx_level >= GFX10_3 ? 14 : 11;
   return num_results * 8;
}

static nir_shader *
build_pipeline_statistics_query_shader(uint32_t pipelinestat_block_size, bool emulate_mesh_shader_queries)
{
   /* the shader this builds is roughly
    *
    * push constants {
    * 	uint32_t flags;
    * 	uint32_t dst_stride;
    * 	uint32_t stats_mask;
    * 	uint32_t avail_offset;
    * };
    *
    * uint32_t src_stride = pipelinestat_block_size * 2;
    *
    * location(binding = 0) buffer dst_buf;
    * location(binding = 1) buffer src_buf;
    *
    * void main() {
    * 	uint64_t src_offset = src_stride * global_id.x;
    * 	uint64_t dst_base = dst_stride * global_id.x;
    * 	uint64_t dst_offset = dst_base;
    * 	uint32_t elem_size = flags & VK_QUERY_RESULT_64_BIT ? 8 : 4;
    * 	uint32_t elem_count = stats_mask >> 16;
    * 	uint32_t available32 = src_buf[avail_offset + 4 * global_id.x];
    * 	if (flags & VK_QUERY_RESULT_WITH_AVAILABILITY_BIT) {
    * 		dst_buf[dst_offset + elem_count * elem_size] = available32;
    * 	}
    * 	if ((bool)available32) {
    * 		// repeat 11 times:
    * 		if (stats_mask & (1 << 0)) {
    * 			uint64_t start = src_buf[src_offset + 8 * indices[0]];
    * 			uint64_t end = src_buf[src_offset + 8 * indices[0] +
    * pipelinestat_block_size]; uint64_t result = end - start; if (flags & VK_QUERY_RESULT_64_BIT)
    * 				dst_buf[dst_offset] = result;
    * 			else
    * 				dst_buf[dst_offset] = (uint32_t)result.
    * 			dst_offset += elem_size;
    * 		}
    * 	} else if (flags & VK_QUERY_RESULT_PARTIAL_BIT) {
    *              // Set everything to 0 as we don't know what is valid.
    * 		for (int i = 0; i < elem_count; ++i)
    * 			dst_buf[dst_base + elem_size * i] = 0;
    * 	}
    * }
    */
   nir_builder b = radv_meta_nir_init_shader(MESA_SHADER_COMPUTE, "pipeline_statistics_query");
   b.shader->info.workgroup_size[0] = 64;

   nir_variable *output_offset = nir_local_variable_create(b.impl, glsl_int_type(), "output_offset");
   nir_variable *result = nir_local_variable_create(b.impl, glsl_int64_t_type(), "result");
   nir_variable *available = nir_local_variable_create(b.impl, glsl_bool_type(), "available");

   nir_def *addrs = nir_load_push_constant(&b, 4, 32, nir_imm_int(&b, 0), .range = 16);
   nir_def *src_va = nir_pack_64_2x32(&b, nir_channels(&b, addrs, 0x3));
   nir_def *dst_va = nir_pack_64_2x32(&b, nir_channels(&b, addrs, 0xc));

   nir_def *flags = nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 16), .range = 20);
   nir_def *stats_mask = nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 24), .range = 28);
   nir_def *avail_offset = nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 28), .range = 32);
   nir_def *uses_emulated_queries = nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 32), .range = 36);

   nir_def *global_id = radv_meta_nir_get_global_ids(&b, 1);

   nir_def *input_stride =
      nir_bcsel(&b, nir_ine_imm(&b, uses_emulated_queries, 0), nir_imm_int(&b, pipelinestat_block_size * 2 + 8 * 2),
                nir_imm_int(&b, pipelinestat_block_size * 2));
   nir_def *input_base = nir_imul(&b, input_stride, global_id);

   nir_def *output_stride = nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 20), .range = 24);
   nir_def *output_base = nir_imul(&b, output_stride, global_id);

   avail_offset = nir_iadd(&b, avail_offset, nir_imul_imm(&b, global_id, 4));

   nir_def *available32 = nir_load_global(&b, 1, 32, nir_iadd(&b, src_va, nir_u2u64(&b, avail_offset)));
   nir_store_var(&b, available, nir_i2b(&b, available32), 0x1);

   if (emulate_mesh_shader_queries) {
      nir_push_if(&b, nir_test_mask(&b, stats_mask, VK_QUERY_PIPELINE_STATISTIC_TASK_SHADER_INVOCATIONS_BIT_EXT));
      {
         const uint32_t idx = ffs(VK_QUERY_PIPELINE_STATISTIC_TASK_SHADER_INVOCATIONS_BIT_EXT) - 1;

         nir_def *avail_start_offset = nir_iadd_imm(&b, input_base, pipeline_statistics_indices[idx] * 8 + 4);
         nir_def *avail_start = nir_load_global(&b, 1, 32, nir_iadd(&b, src_va, nir_u2u64(&b, avail_start_offset)));

         nir_def *avail_end_offset =
            nir_iadd_imm(&b, input_base, pipeline_statistics_indices[idx] * 8 + pipelinestat_block_size + 4);
         nir_def *avail_end = nir_load_global(&b, 1, 32, nir_iadd(&b, src_va, nir_u2u64(&b, avail_end_offset)));

         nir_def *task_invoc_result_available =
            nir_i2b(&b, nir_iand_imm(&b, nir_iand(&b, avail_start, avail_end), 0x80000000));

         nir_store_var(&b, available, nir_iand(&b, nir_load_var(&b, available), task_invoc_result_available), 0x1);
      }
      nir_pop_if(&b, NULL);
   }

   nir_def *result_is_64bit = nir_test_mask(&b, flags, VK_QUERY_RESULT_64_BIT);
   nir_def *elem_size = nir_bcsel(&b, result_is_64bit, nir_imm_int(&b, 8), nir_imm_int(&b, 4));
   nir_def *elem_count = nir_ushr_imm(&b, stats_mask, 16);

   radv_store_availability(&b, flags, dst_va, nir_iadd(&b, output_base, nir_imul(&b, elem_count, elem_size)),
                           nir_b2i32(&b, nir_load_var(&b, available)));

   nir_push_if(&b, nir_load_var(&b, available));

   nir_store_var(&b, output_offset, output_base, 0x1);
   for (int i = 0; i < ARRAY_SIZE(pipeline_statistics_indices); ++i) {
      nir_push_if(&b, nir_test_mask(&b, stats_mask, BITFIELD64_BIT(i)));

      nir_def *start_offset = nir_iadd_imm(&b, input_base, pipeline_statistics_indices[i] * 8);
      nir_def *start = nir_load_global(&b, 1, 64, nir_iadd(&b, src_va, nir_u2u64(&b, start_offset)));

      nir_def *end_offset = nir_iadd_imm(&b, input_base, pipeline_statistics_indices[i] * 8 + pipelinestat_block_size);
      nir_def *end = nir_load_global(&b, 1, 64, nir_iadd(&b, src_va, nir_u2u64(&b, end_offset)));

      nir_store_var(&b, result, nir_isub(&b, end, start), 0x1);

      nir_push_if(&b,
                  nir_iand(&b, nir_i2b(&b, uses_emulated_queries),
                           nir_imm_bool(&b, 1u << i == VK_QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_PRIMITIVES_BIT)));
      {
         /* Compute the emulated result if needed. */
         nir_def *emu_start_offset = nir_iadd_imm(&b, input_base, pipelinestat_block_size * 2);
         nir_def *emu_start = nir_load_global(&b, 1, 64, nir_iadd(&b, src_va, nir_u2u64(&b, emu_start_offset)));

         nir_def *emu_end_offset = nir_iadd_imm(&b, input_base, pipelinestat_block_size * 2 + 8);
         nir_def *emu_end = nir_load_global(&b, 1, 64, nir_iadd(&b, src_va, nir_u2u64(&b, emu_end_offset)));

         nir_def *ngg_emu_result = nir_isub(&b, emu_end, emu_start);

         nir_store_var(&b, result, nir_iadd(&b, nir_load_var(&b, result), ngg_emu_result), 0x1);
      }
      nir_pop_if(&b, NULL);

      /* Store result */
      nir_push_if(&b, result_is_64bit);

      nir_store_global(&b, nir_load_var(&b, result),
                       nir_iadd(&b, dst_va, nir_u2u64(&b, nir_load_var(&b, output_offset))));

      nir_push_else(&b, NULL);

      nir_store_global(&b, nir_u2u32(&b, nir_load_var(&b, result)),
                       nir_iadd(&b, dst_va, nir_u2u64(&b, nir_load_var(&b, output_offset))));

      nir_pop_if(&b, NULL);

      nir_store_var(&b, output_offset, nir_iadd(&b, nir_load_var(&b, output_offset), elem_size), 0x1);

      nir_pop_if(&b, NULL);
   }

   nir_push_else(&b, NULL); /* nir_i2b(&b, available32) */

   nir_push_if(&b, nir_test_mask(&b, flags, VK_QUERY_RESULT_PARTIAL_BIT));

   /* Stores zeros in all outputs. */

   nir_variable *counter = nir_local_variable_create(b.impl, glsl_int_type(), "counter");
   nir_store_var(&b, counter, nir_imm_int(&b, 0), 0x1);

   nir_loop *loop = nir_push_loop(&b);

   nir_def *current_counter = nir_load_var(&b, counter);
   radv_meta_nir_break_on_count(&b, counter, elem_count);

   nir_def *output_elem = nir_iadd(&b, output_base, nir_imul(&b, elem_size, current_counter));
   nir_push_if(&b, result_is_64bit);

   nir_store_global(&b, nir_imm_int64(&b, 0), nir_iadd(&b, dst_va, nir_u2u64(&b, output_elem)));

   nir_push_else(&b, NULL);

   nir_store_global(&b, nir_imm_int(&b, 0), nir_iadd(&b, dst_va, nir_u2u64(&b, output_elem)));

   nir_pop_if(&b, NULL);

   nir_pop_loop(&b, loop);
   nir_pop_if(&b, NULL); /* VK_QUERY_RESULT_PARTIAL_BIT */
   nir_pop_if(&b, NULL); /* nir_i2b(&b, available32) */
   return b.shader;
}

static void
radv_update_hw_pipelinestat(struct radv_cmd_buffer *cmd_buffer)
{
   const uint32_t num_pipeline_stat_queries = radv_get_num_pipeline_stat_queries(cmd_buffer);

   if (num_pipeline_stat_queries == 0) {
      cmd_buffer->state.flush_bits &= ~RADV_CMD_FLAG_START_PIPELINE_STATS;
      cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_STOP_PIPELINE_STATS;
   } else if (num_pipeline_stat_queries == 1) {
      cmd_buffer->state.flush_bits &= ~RADV_CMD_FLAG_STOP_PIPELINE_STATS;
      cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_START_PIPELINE_STATS;
   }
}

static void
radv_begin_pipeline_stat_query(struct radv_cmd_buffer *cmd_buffer, struct radv_query_pool *pool, uint64_t va)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;

   radeon_check_space(device->ws, cs->b, 4);

   ++cmd_buffer->state.active_pipeline_queries;

   radv_update_hw_pipelinestat(cmd_buffer);

   if (radv_cmd_buffer_uses_mec(cmd_buffer)) {
      uint32_t cs_invoc_offset =
         radv_get_pipelinestat_query_offset(VK_QUERY_PIPELINE_STATISTIC_COMPUTE_SHADER_INVOCATIONS_BIT);
      va += cs_invoc_offset;
   }

   radv_emit_event_write(&pdev->info, cs, RADV_EVENT_WRITE_PIPELINE_STAT, va);

   if (pool->uses_emulated_queries) {
      if (pool->vk.pipeline_statistics & VK_QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_PRIMITIVES_BIT) {
         const unsigned pipelinestat_block_size = radv_get_pipelinestat_query_size(device);
         const uint64_t prim_va = va + pipelinestat_block_size * 2;

         gfx10_copy_shader_query_gfx(cmd_buffer, true, RADV_SHADER_QUERY_GS_PRIM_EMIT_OFFSET, prim_va);
      }

      if (pool->vk.pipeline_statistics & VK_QUERY_PIPELINE_STATISTIC_MESH_SHADER_INVOCATIONS_BIT_EXT) {
         uint32_t mesh_invoc_offset =
            radv_get_pipelinestat_query_offset(VK_QUERY_PIPELINE_STATISTIC_MESH_SHADER_INVOCATIONS_BIT_EXT);

         gfx10_copy_shader_query_gfx(cmd_buffer, true, RADV_SHADER_QUERY_MS_INVOCATION_OFFSET, va + mesh_invoc_offset);
      }

      /* Record that the command buffer needs GDS. */
      cmd_buffer->queue_state.gds_needed = true;

      if (!cmd_buffer->state.active_emulated_pipeline_queries)
         cmd_buffer->state.dirty |= RADV_CMD_DIRTY_SHADER_QUERY;

      cmd_buffer->state.active_emulated_pipeline_queries++;
   }

   if (pool->uses_ace) {
      uint32_t task_invoc_offset =
         radv_get_pipelinestat_query_offset(VK_QUERY_PIPELINE_STATISTIC_TASK_SHADER_INVOCATIONS_BIT_EXT);
      struct radv_cmd_stream *ace_cs = cmd_buffer->gang.cs;

      if (pdev->info.gfx_level >= GFX11) {
         va += task_invoc_offset;

         radeon_check_space(device->ws, ace_cs->b, 4);

         radv_emit_event_write(&pdev->info, ace_cs, RADV_EVENT_WRITE_PIPELINE_STAT, va);
      } else {
         radeon_check_space(device->ws, ace_cs->b, 11);

         gfx10_copy_shader_query_ace(cmd_buffer, RADV_SHADER_QUERY_TS_INVOCATION_OFFSET, va + task_invoc_offset);
         ac_emit_cp_write_data_imm(ace_cs->b, V_371_MICRO_ENGINE, va + task_invoc_offset + 4, 0x80000000);

         /* Record that the command buffer needs GDS. */
         cmd_buffer->queue_state.gds_needed = true;

         if (!cmd_buffer->state.active_pipeline_ace_queries)
            cmd_buffer->state.dirty |= RADV_CMD_DIRTY_SHADER_QUERY;

         cmd_buffer->state.active_pipeline_ace_queries++;
      }
   }
}

static void
radv_end_pipeline_stat_query(struct radv_cmd_buffer *cmd_buffer, struct radv_query_pool *pool, uint64_t va,
                             uint64_t avail_va)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;

   unsigned pipelinestat_block_size = radv_get_pipelinestat_query_size(device);

   radeon_check_space(device->ws, cs->b, 16);

   cmd_buffer->state.active_pipeline_queries--;

   radv_update_hw_pipelinestat(cmd_buffer);

   va += pipelinestat_block_size;

   if (radv_cmd_buffer_uses_mec(cmd_buffer)) {
      uint32_t cs_invoc_offset =
         radv_get_pipelinestat_query_offset(VK_QUERY_PIPELINE_STATISTIC_COMPUTE_SHADER_INVOCATIONS_BIT);
      va += cs_invoc_offset;
   }

   radv_emit_event_write(&pdev->info, cs, RADV_EVENT_WRITE_PIPELINE_STAT, va);

   if (pool->uses_emulated_queries) {
      if (pool->vk.pipeline_statistics & VK_QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_PRIMITIVES_BIT) {
         const uint64_t prim_va = va + pipelinestat_block_size + 8;

         gfx10_copy_shader_query_gfx(cmd_buffer, true, RADV_SHADER_QUERY_GS_PRIM_EMIT_OFFSET, prim_va);
      }

      if (pool->vk.pipeline_statistics & VK_QUERY_PIPELINE_STATISTIC_MESH_SHADER_INVOCATIONS_BIT_EXT) {
         uint32_t mesh_invoc_offset =
            radv_get_pipelinestat_query_offset(VK_QUERY_PIPELINE_STATISTIC_MESH_SHADER_INVOCATIONS_BIT_EXT);

         gfx10_copy_shader_query_gfx(cmd_buffer, true, RADV_SHADER_QUERY_MS_INVOCATION_OFFSET, va + mesh_invoc_offset);
      }

      cmd_buffer->state.active_emulated_pipeline_queries--;

      if (!cmd_buffer->state.active_emulated_pipeline_queries)
         cmd_buffer->state.dirty |= RADV_CMD_DIRTY_SHADER_QUERY;
   }

   if (pool->uses_ace) {
      uint32_t task_invoc_offset =
         radv_get_pipelinestat_query_offset(VK_QUERY_PIPELINE_STATISTIC_TASK_SHADER_INVOCATIONS_BIT_EXT);
      struct radv_cmd_stream *ace_cs = cmd_buffer->gang.cs;

      if (pdev->info.gfx_level >= GFX11) {
         va += task_invoc_offset;

         radeon_check_space(device->ws, ace_cs->b, 4);

         radv_emit_event_write(&pdev->info, ace_cs, RADV_EVENT_WRITE_PIPELINE_STAT, va);
      } else {
         radeon_check_space(device->ws, ace_cs->b, 11);

         gfx10_copy_shader_query_ace(cmd_buffer, RADV_SHADER_QUERY_TS_INVOCATION_OFFSET, va + task_invoc_offset);
         ac_emit_cp_write_data_imm(ace_cs->b, V_371_MICRO_ENGINE, va + task_invoc_offset + 4, 0x80000000);

         cmd_buffer->state.active_pipeline_ace_queries--;

         if (!cmd_buffer->state.active_pipeline_ace_queries)
            cmd_buffer->state.dirty |= RADV_CMD_DIRTY_SHADER_QUERY;
      }
   }

   radv_cs_emit_write_event_eop(cs, pdev->info.gfx_level, V_028A90_BOTTOM_OF_PIPE_TS, 0, EOP_DST_SEL_MEM,
                                EOP_INT_SEL_SEND_DATA_AFTER_WR_CONFIRM, EOP_DATA_SEL_VALUE_32BIT, avail_va, 1,
                                cmd_buffer->gfx9_eop_bug_va);
}

static void
radv_copy_pipeline_stat_query_result(struct radv_cmd_buffer *cmd_buffer, struct radv_query_pool *pool,
                                     uint32_t first_query, uint32_t query_count, uint64_t dst_va, uint64_t stride,
                                     VkQueryResultFlags flags)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;
   uint64_t va = radv_buffer_get_va(pool->bo);

   if (flags & VK_QUERY_RESULT_WAIT_BIT) {
      const uint32_t task_invoc_offset =
         radv_get_pipelinestat_query_offset(VK_QUERY_PIPELINE_STATISTIC_TASK_SHADER_INVOCATIONS_BIT_EXT);
      const unsigned pipelinestat_block_size = radv_get_pipelinestat_query_size(device);

      for (unsigned i = 0; i < query_count; ++i) {
         unsigned query = first_query + i;

         radeon_check_space(device->ws, cs->b, 7);

         uint64_t avail_va = va + pool->availability_offset + 4 * query;

         /* This waits on the ME. All copies below are done on the ME */
         radv_cp_wait_mem(cs, WAIT_REG_MEM_EQUAL, avail_va, 1, 0xffffffff);

         if (pool->uses_ace && pdev->emulate_mesh_shader_queries) {
            const uint64_t src_va = va + query * pool->stride;
            const uint64_t start_va = src_va + task_invoc_offset + 4;
            const uint64_t stop_va = start_va + pipelinestat_block_size;

            radeon_check_space(device->ws, cs->b, 7 * 2);

            radv_cp_wait_mem(cs, WAIT_REG_MEM_GREATER_OR_EQUAL, start_va, 0x80000000, 0xffffffff);
            radv_cp_wait_mem(cs, WAIT_REG_MEM_GREATER_OR_EQUAL, stop_va, 0x80000000, 0xffffffff);
         }
      }
   }

   radv_query_shader(cmd_buffer, VK_QUERY_TYPE_PIPELINE_STATISTICS, pool->bo, first_query * pool->stride, dst_va,
                     pool->stride, stride, query_count, flags, pool->vk.pipeline_statistics,
                     pool->availability_offset + 4 * first_query, pool->uses_emulated_queries);
}

/**
 * Transform feedback query
 */
static nir_shader *
build_tfb_query_shader()
{
   /* the shader this builds is roughly
    *
    * uint32_t src_stride = 32;
    *
    * location(binding = 0) buffer dst_buf;
    * location(binding = 1) buffer src_buf;
    *
    * void main() {
    *	uint64_t result[2] = {};
    *	bool available = false;
    *	uint64_t src_offset = src_stride * global_id.x;
    * 	uint64_t dst_offset = dst_stride * global_id.x;
    * 	uint64_t *src_data = src_buf[src_offset];
    *	uint32_t avail = (src_data[0] >> 32) &
    *			 (src_data[1] >> 32) &
    *			 (src_data[2] >> 32) &
    *			 (src_data[3] >> 32);
    *	if (avail & 0x80000000) {
    *		result[0] = src_data[3] - src_data[1];
    *		result[1] = src_data[2] - src_data[0];
    *		available = true;
    *	}
    * 	uint32_t result_size = flags & VK_QUERY_RESULT_64_BIT ? 16 : 8;
    * 	if ((flags & VK_QUERY_RESULT_PARTIAL_BIT) || available) {
    *		if (flags & VK_QUERY_RESULT_64_BIT) {
    *			dst_buf[dst_offset] = result;
    *		} else {
    *			dst_buf[dst_offset] = (uint32_t)result;
    *		}
    *	}
    *	if (flags & VK_QUERY_RESULT_WITH_AVAILABILITY_BIT) {
    *		dst_buf[dst_offset + result_size] = available;
    * 	}
    * }
    */
   nir_builder b = radv_meta_nir_init_shader(MESA_SHADER_COMPUTE, "tfb_query");
   b.shader->info.workgroup_size[0] = 64;

   /* Create and initialize local variables. */
   nir_variable *result = nir_local_variable_create(b.impl, glsl_vector_type(GLSL_TYPE_UINT64, 2), "result");
   nir_variable *available = nir_local_variable_create(b.impl, glsl_bool_type(), "available");

   nir_store_var(&b, result, nir_replicate(&b, nir_imm_int64(&b, 0), 2), 0x3);
   nir_store_var(&b, available, nir_imm_false(&b), 0x1);

   nir_def *flags = nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 16), .range = 20);

   /* Load resources. */
   nir_def *addrs = nir_load_push_constant(&b, 4, 32, nir_imm_int(&b, 0), .range = 16);
   nir_def *src_va = nir_pack_64_2x32(&b, nir_channels(&b, addrs, 0x3));
   nir_def *dst_va = nir_pack_64_2x32(&b, nir_channels(&b, addrs, 0xc));

   /* Compute global ID. */
   nir_def *global_id = radv_meta_nir_get_global_ids(&b, 1);

   /* Compute src/dst strides. */
   nir_def *input_stride = nir_imm_int(&b, 32);
   nir_def *input_base = nir_imul(&b, input_stride, global_id);
   nir_def *output_stride = nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 20), .range = 24);
   nir_def *output_base = nir_imul(&b, output_stride, global_id);

   /* Load data from the query pool. */
   nir_def *load1 = nir_load_global(&b, 4, 32, nir_iadd(&b, src_va, nir_u2u64(&b, input_base)), .align_mul = 32);
   nir_def *load2 = nir_load_global(&b, 4, 32, nir_iadd(&b, src_va, nir_u2u64(&b, nir_iadd_imm(&b, input_base, 16))),
                                    .align_mul = 16);

   /* Check if result is available. */
   nir_def *avails[2];
   avails[0] = nir_iand(&b, nir_channel(&b, load1, 1), nir_channel(&b, load1, 3));
   avails[1] = nir_iand(&b, nir_channel(&b, load2, 1), nir_channel(&b, load2, 3));
   nir_def *result_is_available = nir_test_mask(&b, nir_iand(&b, avails[0], avails[1]), 0x80000000);

   /* Only compute result if available. */
   nir_push_if(&b, result_is_available);

   /* Pack values. */
   nir_def *packed64[4];
   packed64[0] = nir_pack_64_2x32(&b, nir_trim_vector(&b, load1, 2));
   packed64[1] = nir_pack_64_2x32(&b, nir_vec2(&b, nir_channel(&b, load1, 2), nir_channel(&b, load1, 3)));
   packed64[2] = nir_pack_64_2x32(&b, nir_trim_vector(&b, load2, 2));
   packed64[3] = nir_pack_64_2x32(&b, nir_vec2(&b, nir_channel(&b, load2, 2), nir_channel(&b, load2, 3)));

   /* Compute result. */
   nir_def *num_primitive_written = nir_isub(&b, packed64[3], packed64[1]);
   nir_def *primitive_storage_needed = nir_isub(&b, packed64[2], packed64[0]);

   nir_store_var(&b, result, nir_vec2(&b, num_primitive_written, primitive_storage_needed), 0x3);
   nir_store_var(&b, available, nir_imm_true(&b), 0x1);

   nir_pop_if(&b, NULL);

   /* Determine if result is 64 or 32 bit. */
   nir_def *result_is_64bit = nir_test_mask(&b, flags, VK_QUERY_RESULT_64_BIT);
   nir_def *result_size = nir_bcsel(&b, result_is_64bit, nir_imm_int(&b, 16), nir_imm_int(&b, 8));

   /* Store the result if complete or partial results have been requested. */
   nir_push_if(&b, nir_ior(&b, nir_test_mask(&b, flags, VK_QUERY_RESULT_PARTIAL_BIT), nir_load_var(&b, available)));

   /* Store result. */
   nir_push_if(&b, result_is_64bit);

   nir_store_global(&b, nir_load_var(&b, result), nir_iadd(&b, dst_va, nir_u2u64(&b, output_base)));

   nir_push_else(&b, NULL);

   nir_store_global(&b, nir_u2u32(&b, nir_load_var(&b, result)), nir_iadd(&b, dst_va, nir_u2u64(&b, output_base)));

   nir_pop_if(&b, NULL);
   nir_pop_if(&b, NULL);

   radv_store_availability(&b, flags, dst_va, nir_iadd(&b, result_size, output_base),
                           nir_b2i32(&b, nir_load_var(&b, available)));

   return b.shader;
}

static void
emit_sample_streamout(struct radv_cmd_buffer *cmd_buffer, uint64_t va, uint32_t index)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;

   radeon_check_space(device->ws, cs->b, 4);

   assert(index < MAX_SO_STREAMS);

   radv_emit_event_write(&pdev->info, cs, index, va);
}

static void
radv_alloc_shader_query_buf(struct radv_cmd_buffer *cmd_buffer)
{
   const struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   unsigned offset;
   void *ptr;

   assert(pdev->info.gfx_level >= GFX11);

   if (cmd_buffer->state.shader_query_buf_va)
      return;

   if (!radv_cmd_buffer_upload_alloc_aligned(cmd_buffer, RADV_SHADER_QUERY_BUF_SIZE, 64, &offset, &ptr))
      return;

   memset(ptr, 0, RADV_SHADER_QUERY_BUF_SIZE);

   cmd_buffer->state.shader_query_buf_va = radv_buffer_get_va(cmd_buffer->upload.upload_bo);
   cmd_buffer->state.shader_query_buf_va += offset;
}

static void
radv_begin_tfb_query(struct radv_cmd_buffer *cmd_buffer, uint64_t va, uint32_t index)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;

   if (pdev->info.gfx_level >= GFX11) {
      /* generated prim counter */
      gfx10_copy_shader_query_gfx(cmd_buffer, false, RADV_SHADER_QUERY_PRIM_GEN_OFFSET(index), va);
      ac_emit_cp_write_data_imm(cs->b, V_371_MICRO_ENGINE, va + 4, 0x80000000);

      /* written prim counter */
      gfx10_copy_shader_query_gfx(cmd_buffer, false, RADV_SHADER_QUERY_PRIM_XFB_OFFSET(index), va + 8);
      ac_emit_cp_write_data_imm(cs->b, V_371_MICRO_ENGINE, va + 12, 0x80000000);

      if (!cmd_buffer->state.active_emulated_prims_xfb_queries)
         cmd_buffer->state.dirty |= RADV_CMD_DIRTY_SHADER_QUERY;

      cmd_buffer->state.active_emulated_prims_xfb_queries++;
   } else {
      cmd_buffer->state.active_prims_xfb_queries++;

      radv_update_hw_pipelinestat(cmd_buffer);

      emit_sample_streamout(cmd_buffer, va, index);
   }
}

static void
radv_end_tfb_query(struct radv_cmd_buffer *cmd_buffer, uint64_t va, uint32_t index)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;

   if (pdev->info.gfx_level >= GFX11) {
      /* generated prim counter */
      gfx10_copy_shader_query_gfx(cmd_buffer, false, RADV_SHADER_QUERY_PRIM_GEN_OFFSET(index), va + 16);
      ac_emit_cp_write_data_imm(cs->b, V_371_MICRO_ENGINE, va + 20, 0x80000000);

      /* written prim counter */
      gfx10_copy_shader_query_gfx(cmd_buffer, false, RADV_SHADER_QUERY_PRIM_XFB_OFFSET(index), va + 24);
      ac_emit_cp_write_data_imm(cs->b, V_371_MICRO_ENGINE, va + 28, 0x80000000);

      cmd_buffer->state.active_emulated_prims_xfb_queries--;

      if (!cmd_buffer->state.active_emulated_prims_xfb_queries)
         cmd_buffer->state.dirty |= RADV_CMD_DIRTY_SHADER_QUERY;
   } else {
      cmd_buffer->state.active_prims_xfb_queries--;

      radv_update_hw_pipelinestat(cmd_buffer);

      emit_sample_streamout(cmd_buffer, va + 16, index);
   }
}

static void
radv_copy_tfb_query_result(struct radv_cmd_buffer *cmd_buffer, struct radv_query_pool *pool, uint32_t first_query,
                           uint32_t query_count, uint64_t dst_va, uint64_t stride, VkQueryResultFlags flags)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   struct radv_cmd_stream *cs = cmd_buffer->cs;
   uint64_t va = radv_buffer_get_va(pool->bo);

   if (flags & VK_QUERY_RESULT_WAIT_BIT) {
      for (unsigned i = 0; i < query_count; i++) {
         unsigned query = first_query + i;
         uint64_t src_va = va + query * pool->stride;

         radeon_check_space(device->ws, cs->b, 7 * 4);

         /* Wait on the upper word of all results. */
         for (unsigned j = 0; j < 4; j++, src_va += 8) {
            radv_cp_wait_mem(cs, WAIT_REG_MEM_GREATER_OR_EQUAL, src_va + 4, 0x80000000, 0xffffffff);
         }
      }
   }

   radv_query_shader(cmd_buffer, VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT, pool->bo, first_query * pool->stride,
                     dst_va, pool->stride, stride, query_count, flags, 0, 0, false);
}

/**
 * Timestamp query
 */
static nir_shader *
build_timestamp_query_shader()
{
   /* the shader this builds is roughly
    *
    * uint32_t src_stride = 8;
    *
    * location(binding = 0) buffer dst_buf;
    * location(binding = 1) buffer src_buf;
    *
    * void main() {
    *	uint64_t result = 0;
    *	bool available = false;
    *	uint64_t src_offset = src_stride * global_id.x;
    * 	uint64_t dst_offset = dst_stride * global_id.x;
    * 	uint64_t timestamp = src_buf[src_offset];
    *	if (timestamp != TIMESTAMP_NOT_READY) {
    *		result = timestamp;
    *		available = true;
    *	}
    * 	uint32_t result_size = flags & VK_QUERY_RESULT_64_BIT ? 8 : 4;
    * 	if ((flags & VK_QUERY_RESULT_PARTIAL_BIT) || available) {
    *		if (flags & VK_QUERY_RESULT_64_BIT) {
    *			dst_buf[dst_offset] = result;
    *		} else {
    *			dst_buf[dst_offset] = (uint32_t)result;
    *		}
    *	}
    *	if (flags & VK_QUERY_RESULT_WITH_AVAILABILITY_BIT) {
    *		dst_buf[dst_offset + result_size] = available;
    * 	}
    * }
    */
   nir_builder b = radv_meta_nir_init_shader(MESA_SHADER_COMPUTE, "timestamp_query");
   b.shader->info.workgroup_size[0] = 64;

   /* Create and initialize local variables. */
   nir_variable *result = nir_local_variable_create(b.impl, glsl_uint64_t_type(), "result");
   nir_variable *available = nir_local_variable_create(b.impl, glsl_bool_type(), "available");

   nir_store_var(&b, result, nir_imm_int64(&b, 0), 0x1);
   nir_store_var(&b, available, nir_imm_false(&b), 0x1);

   nir_def *flags = nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 16), .range = 20);

   /* Load resources. */
   nir_def *addrs = nir_load_push_constant(&b, 4, 32, nir_imm_int(&b, 0), .range = 16);
   nir_def *src_va = nir_pack_64_2x32(&b, nir_channels(&b, addrs, 0x3));
   nir_def *dst_va = nir_pack_64_2x32(&b, nir_channels(&b, addrs, 0xc));

   /* Compute global ID. */
   nir_def *global_id = radv_meta_nir_get_global_ids(&b, 1);

   /* Compute src/dst strides. */
   nir_def *input_stride = nir_imm_int(&b, 8);
   nir_def *input_base = nir_imul(&b, input_stride, global_id);
   nir_def *output_stride = nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 20), .range = 24);
   nir_def *output_base = nir_imul(&b, output_stride, global_id);

   /* Load data from the query pool. */
   nir_def *load = nir_load_global(&b, 2, 32, nir_iadd(&b, src_va, nir_u2u64(&b, input_base)), .align_mul = 8);

   /* Pack the timestamp. */
   nir_def *timestamp;
   timestamp = nir_pack_64_2x32(&b, nir_trim_vector(&b, load, 2));

   /* Check if result is available. */
   nir_def *result_is_available = nir_i2b(&b, nir_ine_imm(&b, timestamp, TIMESTAMP_NOT_READY));

   /* Only store result if available. */
   nir_push_if(&b, result_is_available);

   nir_store_var(&b, result, timestamp, 0x1);
   nir_store_var(&b, available, nir_imm_true(&b), 0x1);

   nir_pop_if(&b, NULL);

   /* Determine if result is 64 or 32 bit. */
   nir_def *result_is_64bit = nir_test_mask(&b, flags, VK_QUERY_RESULT_64_BIT);
   nir_def *result_size = nir_bcsel(&b, result_is_64bit, nir_imm_int(&b, 8), nir_imm_int(&b, 4));

   /* Store the result if complete or partial results have been requested. */
   nir_push_if(&b, nir_ior(&b, nir_test_mask(&b, flags, VK_QUERY_RESULT_PARTIAL_BIT), nir_load_var(&b, available)));

   /* Store result. */
   nir_push_if(&b, result_is_64bit);

   nir_store_global(&b, nir_load_var(&b, result), nir_iadd(&b, dst_va, nir_u2u64(&b, output_base)));

   nir_push_else(&b, NULL);

   nir_store_global(&b, nir_u2u32(&b, nir_load_var(&b, result)), nir_iadd(&b, dst_va, nir_u2u64(&b, output_base)));

   nir_pop_if(&b, NULL);

   nir_pop_if(&b, NULL);

   radv_store_availability(&b, flags, dst_va, nir_iadd(&b, result_size, output_base),
                           nir_b2i32(&b, nir_load_var(&b, available)));

   return b.shader;
}

static void
radv_copy_timestamp_query_result(struct radv_cmd_buffer *cmd_buffer, struct radv_query_pool *pool, uint32_t first_query,
                                 uint32_t query_count, uint64_t dst_va, uint64_t stride, VkQueryResultFlags flags)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   struct radv_cmd_stream *cs = cmd_buffer->cs;
   uint64_t va = radv_buffer_get_va(pool->bo);

   if (flags & VK_QUERY_RESULT_WAIT_BIT) {
      for (unsigned i = 0; i < query_count; ++i) {
         unsigned query = first_query + i;
         uint64_t local_src_va = va + query * pool->stride;

         radeon_check_space(device->ws, cs->b, 7);

         /* Wait on the high 32 bits of the timestamp in
          * case the low part is 0xffffffff.
          */
         radv_cp_wait_mem(cs, WAIT_REG_MEM_NOT_EQUAL, local_src_va + 4, TIMESTAMP_NOT_READY >> 32, 0xffffffff);
      }
   }

   radv_query_shader(cmd_buffer, VK_QUERY_TYPE_TIMESTAMP, pool->bo, first_query * pool->stride, dst_va, pool->stride,
                     stride, query_count, flags, 0, 0, false);
}

/**
 * Primitives generated query
 */
#define RADV_PGQ_STRIDE     32
#define RADV_PGQ_STRIDE_EMU (RADV_PGQ_STRIDE + 8 * 2)

static nir_shader *
build_pg_query_shader()
{
   /* the shader this builds is roughly
    *
    * uint32_t src_stride = 32;
    *
    * location(binding = 0) buffer dst_buf;
    * location(binding = 1) buffer src_buf;
    *
    * void main() {
    *	uint64_t result = {};
    *	bool available = false;
    *	uint64_t src_offset = src_stride * global_id.x;
    * 	uint64_t dst_offset = dst_stride * global_id.x;
    * 	uint64_t *src_data = src_buf[src_offset];
    *	uint32_t avail = (src_data[0] >> 32) &
    *			 (src_data[2] >> 32);
    *	if (avail & 0x80000000) {
    *		result = src_data[2] - src_data[0];
    *	        if (use_emulated_queries) {
    *			uint32_t ngg_emu_result = 0;
    *			ngg_emu_result += src_data[9] - src_data[8];
    *			result += (uint64_t)ngg_emu_result;
    *	        }
    *		available = true;
    *	}
    * 	uint32_t result_size = flags & VK_QUERY_RESULT_64_BIT ? 8 : 4;
    * 	if ((flags & VK_QUERY_RESULT_PARTIAL_BIT) || available) {
    *		if (flags & VK_QUERY_RESULT_64_BIT) {
    *			dst_buf[dst_offset] = result;
    *		} else {
    *			dst_buf[dst_offset] = (uint32_t)result;
    *		}
    *	}
    *	if (flags & VK_QUERY_RESULT_WITH_AVAILABILITY_BIT) {
    *		dst_buf[dst_offset + result_size] = available;
    * 	}
    * }
    */
   nir_builder b = radv_meta_nir_init_shader(MESA_SHADER_COMPUTE, "pg_query");
   b.shader->info.workgroup_size[0] = 64;

   /* Create and initialize local variables. */
   nir_variable *result = nir_local_variable_create(b.impl, glsl_uint64_t_type(), "result");
   nir_variable *available = nir_local_variable_create(b.impl, glsl_bool_type(), "available");

   nir_store_var(&b, result, nir_imm_int64(&b, 0), 0x1);
   nir_store_var(&b, available, nir_imm_false(&b), 0x1);

   nir_def *flags = nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 16), .range = 20);

   /* Load resources. */
   nir_def *addrs = nir_load_push_constant(&b, 4, 32, nir_imm_int(&b, 0), .range = 16);
   nir_def *src_va = nir_pack_64_2x32(&b, nir_channels(&b, addrs, 0x3));
   nir_def *dst_va = nir_pack_64_2x32(&b, nir_channels(&b, addrs, 0xc));

   /* Compute global ID. */
   nir_def *global_id = radv_meta_nir_get_global_ids(&b, 1);

   /* Determine if the query pool uses emulated queries for NGG. */
   nir_def *uses_emulated_queries = nir_i2b(&b, nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 32), .range = 36));

   /* Compute src/dst strides. */
   nir_def *input_stride =
      nir_bcsel(&b, uses_emulated_queries, nir_imm_int(&b, RADV_PGQ_STRIDE_EMU), nir_imm_int(&b, RADV_PGQ_STRIDE));
   nir_def *input_base = nir_imul(&b, input_stride, global_id);
   nir_def *output_stride = nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 20), .range = 24);
   nir_def *output_base = nir_imul(&b, output_stride, global_id);

   /* Load data from the query pool. */
   nir_def *load1 = nir_load_global(&b, 2, 32, nir_iadd(&b, src_va, nir_u2u64(&b, input_base)), .align_mul = 32);
   nir_def *load2 = nir_load_global(
      &b, 2, 32, nir_iadd(&b, src_va, nir_u2u64(&b, nir_iadd(&b, input_base, nir_imm_int(&b, 16)))), .align_mul = 16);

   /* Check if result is available. */
   nir_def *avails[2];
   avails[0] = nir_channel(&b, load1, 1);
   avails[1] = nir_channel(&b, load2, 1);
   nir_store_var(&b, available, nir_i2b(&b, nir_iand_imm(&b, nir_iand(&b, avails[0], avails[1]), 0x80000000)), 0x1);

   nir_push_if(&b, uses_emulated_queries);
   {
      nir_def *emu_avail_start = nir_load_global(
         &b, 1, 32, nir_iadd(&b, src_va, nir_u2u64(&b, nir_iadd_imm(&b, input_base, 36))), .align_mul = 4);
      nir_def *emu_avail_end = nir_load_global(
         &b, 1, 32, nir_iadd(&b, src_va, nir_u2u64(&b, nir_iadd_imm(&b, input_base, 44))), .align_mul = 4);
      nir_def *emu_result_available =
         nir_i2b(&b, nir_iand_imm(&b, nir_iand(&b, emu_avail_start, emu_avail_end), 0x80000000));

      nir_store_var(&b, available, nir_iand(&b, nir_load_var(&b, available), emu_result_available), 0x1);
   }
   nir_pop_if(&b, NULL);

   /* Only compute result if available. */
   nir_push_if(&b, nir_load_var(&b, available));

   /* Pack values. */
   nir_def *packed64[2];
   packed64[0] = nir_pack_64_2x32(&b, nir_trim_vector(&b, load1, 2));
   packed64[1] = nir_pack_64_2x32(&b, nir_trim_vector(&b, load2, 2));

   /* Compute result. */
   nir_def *primitive_storage_needed = nir_isub(&b, packed64[1], packed64[0]);

   nir_store_var(&b, result, primitive_storage_needed, 0x1);

   nir_push_if(&b, uses_emulated_queries);
   {
      nir_def *emu_start = nir_load_global(
         &b, 1, 32, nir_iadd(&b, src_va, nir_u2u64(&b, nir_iadd(&b, input_base, nir_imm_int(&b, 32)))), .align_mul = 4);
      nir_def *emu_end = nir_load_global(
         &b, 1, 32, nir_iadd(&b, src_va, nir_u2u64(&b, nir_iadd(&b, input_base, nir_imm_int(&b, 40)))), .align_mul = 4);

      nir_def *ngg_emu_result = nir_isub(&b, emu_end, emu_start);

      nir_store_var(&b, result, nir_iadd(&b, nir_load_var(&b, result), nir_u2u64(&b, ngg_emu_result)), 0x1);
   }
   nir_pop_if(&b, NULL);

   nir_pop_if(&b, NULL);

   /* Determine if result is 64 or 32 bit. */
   nir_def *result_is_64bit = nir_test_mask(&b, flags, VK_QUERY_RESULT_64_BIT);
   nir_def *result_size = nir_bcsel(&b, result_is_64bit, nir_imm_int(&b, 8), nir_imm_int(&b, 4));

   /* Store the result if complete or partial results have been requested. */
   nir_push_if(&b, nir_ior(&b, nir_test_mask(&b, flags, VK_QUERY_RESULT_PARTIAL_BIT), nir_load_var(&b, available)));

   /* Store result. */
   nir_push_if(&b, result_is_64bit);

   nir_store_global(&b, nir_load_var(&b, result), nir_iadd(&b, dst_va, nir_u2u64(&b, output_base)));

   nir_push_else(&b, NULL);

   nir_store_global(&b, nir_u2u32(&b, nir_load_var(&b, result)), nir_iadd(&b, dst_va, nir_u2u64(&b, output_base)));

   nir_pop_if(&b, NULL);
   nir_pop_if(&b, NULL);

   radv_store_availability(&b, flags, dst_va, nir_iadd(&b, result_size, output_base),
                           nir_b2i32(&b, nir_load_var(&b, available)));

   return b.shader;
}

static void
radv_begin_pg_query(struct radv_cmd_buffer *cmd_buffer, struct radv_query_pool *pool, uint64_t va, uint32_t index)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;

   if (pdev->info.gfx_level >= GFX11) {
      /* On GFX11+, primitives generated query are always emulated. */
      gfx10_copy_shader_query_gfx(cmd_buffer, false, RADV_SHADER_QUERY_PRIM_GEN_OFFSET(index), va);
      ac_emit_cp_write_data_imm(cs->b, V_371_MICRO_ENGINE, va + 4, 0x80000000);

      if (!cmd_buffer->state.active_emulated_prims_gen_queries)
         cmd_buffer->state.dirty |= RADV_CMD_DIRTY_SHADER_QUERY;

      cmd_buffer->state.active_emulated_prims_gen_queries++;
   } else {
      if (!cmd_buffer->state.active_prims_gen_queries) {
         bool old_streamout_enabled = radv_is_streamout_enabled(cmd_buffer);

         cmd_buffer->state.active_prims_gen_queries++;

         if (old_streamout_enabled != radv_is_streamout_enabled(cmd_buffer)) {
            cmd_buffer->state.dirty |= RADV_CMD_DIRTY_STREAMOUT_ENABLE;
         }
      } else {
         cmd_buffer->state.active_prims_gen_queries++;
      }

      radv_update_hw_pipelinestat(cmd_buffer);

      if (pool->uses_emulated_queries) {
         /* generated prim counter */
         gfx10_copy_shader_query_gfx(cmd_buffer, true, RADV_SHADER_QUERY_PRIM_GEN_OFFSET(index), va + 32);
         ac_emit_cp_write_data_imm(cs->b, V_371_MICRO_ENGINE, va + 36, 0x80000000);

         /* Record that the command buffer needs GDS. */
         cmd_buffer->queue_state.gds_needed = true;

         if (!cmd_buffer->state.active_emulated_prims_gen_queries)
            cmd_buffer->state.dirty |= RADV_CMD_DIRTY_SHADER_QUERY;

         cmd_buffer->state.active_emulated_prims_gen_queries++;
      }

      emit_sample_streamout(cmd_buffer, va, index);
   }
}

static void
radv_end_pg_query(struct radv_cmd_buffer *cmd_buffer, struct radv_query_pool *pool, uint64_t va, uint32_t index)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;

   if (pdev->info.gfx_level >= GFX11) {
      /* On GFX11+, primitives generated query are always emulated. */
      gfx10_copy_shader_query_gfx(cmd_buffer, false, RADV_SHADER_QUERY_PRIM_GEN_OFFSET(index), va + 16);
      ac_emit_cp_write_data_imm(cs->b, V_371_MICRO_ENGINE, va + 20, 0x80000000);

      cmd_buffer->state.active_emulated_prims_gen_queries--;

      if (!cmd_buffer->state.active_emulated_prims_gen_queries)
         cmd_buffer->state.dirty |= RADV_CMD_DIRTY_SHADER_QUERY;
   } else {
      if (cmd_buffer->state.active_prims_gen_queries == 1) {
         bool old_streamout_enabled = radv_is_streamout_enabled(cmd_buffer);

         cmd_buffer->state.active_prims_gen_queries--;

         if (old_streamout_enabled != radv_is_streamout_enabled(cmd_buffer)) {
            cmd_buffer->state.dirty |= RADV_CMD_DIRTY_STREAMOUT_ENABLE;
         }
      } else {
         cmd_buffer->state.active_prims_gen_queries--;
      }

      radv_update_hw_pipelinestat(cmd_buffer);

      if (pool->uses_emulated_queries) {
         /* generated prim counter */
         gfx10_copy_shader_query_gfx(cmd_buffer, true, RADV_SHADER_QUERY_PRIM_GEN_OFFSET(index), va + 40);
         ac_emit_cp_write_data_imm(cs->b, V_371_MICRO_ENGINE, va + 44, 0x80000000);

         cmd_buffer->state.active_emulated_prims_gen_queries--;

         if (!cmd_buffer->state.active_emulated_prims_gen_queries)
            cmd_buffer->state.dirty |= RADV_CMD_DIRTY_SHADER_QUERY;
      }

      emit_sample_streamout(cmd_buffer, va + 16, index);
   }
}

static void
radv_copy_pg_query_result(struct radv_cmd_buffer *cmd_buffer, struct radv_query_pool *pool, uint32_t first_query,
                          uint32_t query_count, uint64_t dst_va, uint64_t stride, VkQueryResultFlags flags)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;
   uint64_t va = radv_buffer_get_va(pool->bo);

   if (flags & VK_QUERY_RESULT_WAIT_BIT) {
      const bool uses_emulated_queries = pool->uses_emulated_queries && pdev->info.gfx_level < GFX11;

      for (unsigned i = 0; i < query_count; i++) {
         unsigned query = first_query + i;
         uint64_t src_va = va + query * pool->stride;

         radeon_check_space(device->ws, cs->b, 7 * 4);

         /* Wait on the upper word of the PrimitiveStorageNeeded result. */
         radv_cp_wait_mem(cs, WAIT_REG_MEM_GREATER_OR_EQUAL, src_va + 4, 0x80000000, 0xffffffff);
         radv_cp_wait_mem(cs, WAIT_REG_MEM_GREATER_OR_EQUAL, src_va + 20, 0x80000000, 0xffffffff);

         if (uses_emulated_queries) {
            radv_cp_wait_mem(cs, WAIT_REG_MEM_GREATER_OR_EQUAL, src_va + 36, 0x80000000, 0xffffffff);
            radv_cp_wait_mem(cs, WAIT_REG_MEM_GREATER_OR_EQUAL, src_va + 44, 0x80000000, 0xffffffff);
         }
      }
   }

   radv_query_shader(cmd_buffer, VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT, pool->bo, first_query * pool->stride, dst_va,
                     pool->stride, stride, query_count, flags, 0, 0,
                     pool->uses_emulated_queries && pdev->info.gfx_level < GFX11);
}

/**
 * Mesh primitives generated query
 */
static nir_shader *
build_ms_prim_gen_query_shader()
{
   /* the shader this builds is roughly
    *
    * uint32_t src_stride = 32;
    *
    * location(binding = 0) buffer dst_buf;
    * location(binding = 1) buffer src_buf;
    *
    * void main() {
    *	uint64_t result = {};
    *	bool available = false;
    *	uint64_t src_offset = src_stride * global_id.x;
    * 	uint64_t dst_offset = dst_stride * global_id.x;
    * 	uint64_t *src_data = src_buf[src_offset];
    *	uint32_t avail = (src_data[0] >> 32) & (src_data[1] >> 32);
    *	if (avail & 0x80000000) {
    *		result = src_data[1] - src_data[0];
    *		available = true;
    *	}
    * 	uint32_t result_size = flags & VK_QUERY_RESULT_64_BIT ? 8 : 4;
    * 	if ((flags & VK_QUERY_RESULT_PARTIAL_BIT) || available) {
    *		if (flags & VK_QUERY_RESULT_64_BIT) {
    *			dst_buf[dst_offset] = result;
    *		} else {
    *			dst_buf[dst_offset] = (uint32_t)result;
    *		}
    *	}
    *	if (flags & VK_QUERY_RESULT_WITH_AVAILABILITY_BIT) {
    *		dst_buf[dst_offset + result_size] = available;
    * 	}
    * }
    */
   nir_builder b = radv_meta_nir_init_shader(MESA_SHADER_COMPUTE, "ms_prim_gen_query");
   b.shader->info.workgroup_size[0] = 64;

   /* Create and initialize local variables. */
   nir_variable *result = nir_local_variable_create(b.impl, glsl_uint64_t_type(), "result");
   nir_variable *available = nir_local_variable_create(b.impl, glsl_bool_type(), "available");

   nir_store_var(&b, result, nir_imm_int64(&b, 0), 0x1);
   nir_store_var(&b, available, nir_imm_false(&b), 0x1);

   nir_def *flags = nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 16), .range = 20);

   /* Load resources. */
   nir_def *addrs = nir_load_push_constant(&b, 4, 32, nir_imm_int(&b, 0), .range = 16);
   nir_def *src_va = nir_pack_64_2x32(&b, nir_channels(&b, addrs, 0x3));
   nir_def *dst_va = nir_pack_64_2x32(&b, nir_channels(&b, addrs, 0xc));

   /* Compute global ID. */
   nir_def *global_id = radv_meta_nir_get_global_ids(&b, 1);

   /* Compute src/dst strides. */
   nir_def *input_base = nir_imul_imm(&b, global_id, 16);
   nir_def *output_stride = nir_load_push_constant(&b, 1, 32, nir_imm_int(&b, 20), .range = 24);
   nir_def *output_base = nir_imul(&b, output_stride, global_id);

   /* Load data from the query pool. */
   nir_def *load1 = nir_load_global(&b, 2, 32, nir_iadd(&b, src_va, nir_u2u64(&b, input_base)), .align_mul = 32);
   nir_def *load2 =
      nir_load_global(&b, 2, 32, nir_iadd(&b, src_va, nir_u2u64(&b, nir_iadd_imm(&b, input_base, 8))), .align_mul = 16);

   /* Check if result is available. */
   nir_def *avails[2];
   avails[0] = nir_channel(&b, load1, 1);
   avails[1] = nir_channel(&b, load2, 1);
   nir_def *result_is_available = nir_i2b(&b, nir_iand_imm(&b, nir_iand(&b, avails[0], avails[1]), 0x80000000));

   /* Only compute result if available. */
   nir_push_if(&b, result_is_available);

   /* Pack values. */
   nir_def *packed64[2];
   packed64[0] = nir_pack_64_2x32(&b, nir_trim_vector(&b, load1, 2));
   packed64[1] = nir_pack_64_2x32(&b, nir_trim_vector(&b, load2, 2));

   /* Compute result. */
   nir_def *ms_prim_gen = nir_isub(&b, packed64[1], packed64[0]);

   nir_store_var(&b, result, ms_prim_gen, 0x1);

   nir_store_var(&b, available, nir_imm_true(&b), 0x1);

   nir_pop_if(&b, NULL);

   /* Determine if result is 64 or 32 bit. */
   nir_def *result_is_64bit = nir_test_mask(&b, flags, VK_QUERY_RESULT_64_BIT);
   nir_def *result_size = nir_bcsel(&b, result_is_64bit, nir_imm_int(&b, 8), nir_imm_int(&b, 4));

   /* Store the result if complete or partial results have been requested. */
   nir_push_if(&b, nir_ior(&b, nir_test_mask(&b, flags, VK_QUERY_RESULT_PARTIAL_BIT), nir_load_var(&b, available)));

   /* Store result. */
   nir_push_if(&b, result_is_64bit);

   nir_store_global(&b, nir_load_var(&b, result), nir_iadd(&b, dst_va, nir_u2u64(&b, output_base)));

   nir_push_else(&b, NULL);

   nir_store_global(&b, nir_u2u32(&b, nir_load_var(&b, result)), nir_iadd(&b, dst_va, nir_u2u64(&b, output_base)));

   nir_pop_if(&b, NULL);
   nir_pop_if(&b, NULL);

   radv_store_availability(&b, flags, dst_va, nir_iadd(&b, result_size, output_base),
                           nir_b2i32(&b, nir_load_var(&b, available)));

   return b.shader;
}

static void
radv_begin_ms_prim_query(struct radv_cmd_buffer *cmd_buffer, uint64_t va)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;

   if (pdev->info.gfx_level >= GFX11) {
      radeon_check_space(device->ws, cs->b, 4);

      ++cmd_buffer->state.active_pipeline_queries;

      radv_update_hw_pipelinestat(cmd_buffer);

      radv_emit_event_write(&pdev->info, cs, RADV_EVENT_WRITE_PIPELINE_STAT, va);
   } else {
      gfx10_copy_shader_query_gfx(cmd_buffer, true, RADV_SHADER_QUERY_MS_PRIM_GEN_OFFSET, va);
      ac_emit_cp_write_data_imm(cs->b, V_371_MICRO_ENGINE, va + 4, 0x80000000);

      /* Record that the command buffer needs GDS. */
      cmd_buffer->queue_state.gds_needed = true;

      if (!cmd_buffer->state.active_emulated_prims_gen_queries)
         cmd_buffer->state.dirty |= RADV_CMD_DIRTY_SHADER_QUERY;

      cmd_buffer->state.active_emulated_prims_gen_queries++;
   }
}

static void
radv_end_ms_prim_query(struct radv_cmd_buffer *cmd_buffer, uint64_t va, uint64_t avail_va)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;

   if (pdev->info.gfx_level >= GFX11) {
      unsigned pipelinestat_block_size = radv_get_pipelinestat_query_size(device);

      radeon_check_space(device->ws, cs->b, 16);

      cmd_buffer->state.active_pipeline_queries--;

      radv_update_hw_pipelinestat(cmd_buffer);

      va += pipelinestat_block_size;

      radv_emit_event_write(&pdev->info, cs, RADV_EVENT_WRITE_PIPELINE_STAT, va);

      radv_cs_emit_write_event_eop(cs, pdev->info.gfx_level, V_028A90_BOTTOM_OF_PIPE_TS, 0, EOP_DST_SEL_MEM,
                                   EOP_INT_SEL_SEND_DATA_AFTER_WR_CONFIRM, EOP_DATA_SEL_VALUE_32BIT, avail_va, 1,
                                   cmd_buffer->gfx9_eop_bug_va);
   } else {
      gfx10_copy_shader_query_gfx(cmd_buffer, true, RADV_SHADER_QUERY_MS_PRIM_GEN_OFFSET, va + 8);
      ac_emit_cp_write_data_imm(cs->b, V_371_MICRO_ENGINE, va + 12, 0x80000000);

      cmd_buffer->state.active_emulated_prims_gen_queries--;

      if (!cmd_buffer->state.active_emulated_prims_gen_queries)
         cmd_buffer->state.dirty |= RADV_CMD_DIRTY_SHADER_QUERY;
   }
}

static void
radv_copy_ms_prim_query_result(struct radv_cmd_buffer *cmd_buffer, struct radv_query_pool *pool, uint32_t first_query,
                               uint32_t query_count, uint64_t dst_va, uint64_t stride, VkQueryResultFlags flags)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;
   uint64_t va = radv_buffer_get_va(pool->bo);

   if (pdev->info.gfx_level >= GFX11) {
      if (flags & VK_QUERY_RESULT_WAIT_BIT) {
         for (unsigned i = 0; i < query_count; ++i) {
            unsigned query = first_query + i;

            radeon_check_space(device->ws, cs->b, 7);

            uint64_t avail_va = va + pool->availability_offset + 4 * query;

            /* This waits on the ME. All copies below are done on the ME */
            radv_cp_wait_mem(cs, WAIT_REG_MEM_EQUAL, avail_va, 1, 0xffffffff);
         }
      }

      radv_query_shader(cmd_buffer, VK_QUERY_TYPE_PIPELINE_STATISTICS, pool->bo, first_query * pool->stride, dst_va,
                        pool->stride, stride, query_count, flags, 1 << 13, pool->availability_offset + 4 * first_query,
                        false);
   } else {
      if (flags & VK_QUERY_RESULT_WAIT_BIT) {
         for (unsigned i = 0; i < query_count; i++) {
            unsigned query = first_query + i;
            uint64_t src_va = va + query * pool->stride;

            radeon_check_space(device->ws, cs->b, 7 * 2);

            /* Wait on the upper word. */
            radv_cp_wait_mem(cs, WAIT_REG_MEM_GREATER_OR_EQUAL, src_va + 4, 0x80000000, 0xffffffff);
            radv_cp_wait_mem(cs, WAIT_REG_MEM_GREATER_OR_EQUAL, src_va + 12, 0x80000000, 0xffffffff);
         }
      }

      radv_query_shader(cmd_buffer, VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT, pool->bo, first_query * pool->stride,
                        dst_va, pool->stride, stride, query_count, flags, 0, 0, false);
   }
}

static VkResult
create_layout(struct radv_device *device, VkPipelineLayout *layout_out)
{
   enum radv_meta_object_key_type key = RADV_META_OBJECT_KEY_QUERY;

   const VkPushConstantRange pc_range = {
      .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
      .size = 36,
   };

   return vk_meta_get_pipeline_layout(&device->vk, &device->meta_state.device, NULL, &pc_range, &key, sizeof(key),
                                      layout_out);
}

static VkResult
get_pipeline(struct radv_device *device, VkQueryType query_type, VkPipeline *pipeline_out, VkPipelineLayout *layout_out)
{
   const struct radv_physical_device *pdev = radv_device_physical(device);
   enum radv_meta_object_key_type key = 0;
   VkResult result;
   nir_shader *cs;

   result = create_layout(device, layout_out);
   if (result != VK_SUCCESS)
      return result;

   switch (query_type) {
   case VK_QUERY_TYPE_OCCLUSION:
      key = RADV_META_OBJECT_KEY_QUERY_OCCLUSION;
      break;
   case VK_QUERY_TYPE_PIPELINE_STATISTICS:
      key = RADV_META_OBJECT_KEY_QUERY_PIPELINE_STATS;
      break;
   case VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT:
      key = RADV_META_OBJECT_KEY_QUERY_TFB;
      break;
   case VK_QUERY_TYPE_TIMESTAMP:
      key = RADV_META_OBJECT_KEY_QUERY_TIMESTAMP;
      break;
   case VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT:
      key = RADV_META_OBJECT_KEY_QUERY_PRIMS_GEN;
      break;
   case VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT:
      key = RADV_META_OBJECT_KEY_QUERY_MESH_PRIMS_GEN;
      break;
   default:
      UNREACHABLE("invalid query type");
   }

   VkPipeline pipeline_from_cache = vk_meta_lookup_pipeline(&device->meta_state.device, &key, sizeof(key));
   if (pipeline_from_cache != VK_NULL_HANDLE) {
      *pipeline_out = pipeline_from_cache;
      return VK_SUCCESS;
   }

   switch (query_type) {
   case VK_QUERY_TYPE_OCCLUSION:
      cs = build_occlusion_query_shader(pdev->info.enabled_rb_mask, pdev->info.max_render_backends,
                                        radv_occlusion_query_use_l2(pdev));
      break;
   case VK_QUERY_TYPE_PIPELINE_STATISTICS:
      cs = build_pipeline_statistics_query_shader(radv_get_pipelinestat_query_size(device),
                                                  pdev->emulate_mesh_shader_queries);
      break;
   case VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT:
      cs = build_tfb_query_shader();
      break;
   case VK_QUERY_TYPE_TIMESTAMP:
      cs = build_timestamp_query_shader();
      break;
   case VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT:
      cs = build_pg_query_shader();
      break;
   case VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT:
      cs = build_ms_prim_gen_query_shader();
      break;
   default:
      UNREACHABLE("invalid query type");
   }

   const VkPipelineShaderStageCreateInfo stage_info = {
      .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
      .stage = VK_SHADER_STAGE_COMPUTE_BIT,
      .module = vk_shader_module_handle_from_nir(cs),
      .pName = "main",
      .pSpecializationInfo = NULL,
   };

   const VkComputePipelineCreateInfo pipeline_info = {
      .sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
      .stage = stage_info,
      .flags = 0,
      .layout = *layout_out,
   };

   result = vk_meta_create_compute_pipeline(&device->vk, &device->meta_state.device, &pipeline_info, &key, sizeof(key),
                                            pipeline_out);

   ralloc_free(cs);
   return result;
}

static void
radv_query_shader(struct radv_cmd_buffer *cmd_buffer, VkQueryType query_type, struct radeon_winsys_bo *src_bo,
                  uint64_t src_offset, uint64_t dst_va, uint32_t src_stride, uint32_t dst_stride, uint32_t count,
                  uint32_t flags, uint32_t pipeline_stats_mask, uint32_t avail_offset, bool uses_emulated_queries)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   VkPipelineLayout layout;
   VkPipeline pipeline;
   VkResult result;

   result = get_pipeline(device, query_type, &pipeline, &layout);
   if (result != VK_SUCCESS) {
      vk_command_buffer_set_error(&cmd_buffer->vk, result);
      return;
   }

   radv_meta_begin(cmd_buffer);

   radv_meta_bind_compute_pipeline(cmd_buffer, pipeline);

   /* Encode the number of elements for easy access by the shader. */
   pipeline_stats_mask &= (1 << (radv_get_pipelinestat_query_size(device) / 8)) - 1;
   pipeline_stats_mask |= util_bitcount(pipeline_stats_mask) << 16;

   avail_offset -= src_offset;

   const uint64_t src_va = radv_buffer_get_va(src_bo) + src_offset;

   const uint32_t push_constants[9] = {
      src_va,     src_va >> 32,        dst_va,       dst_va >> 32,          flags,
      dst_stride, pipeline_stats_mask, avail_offset, uses_emulated_queries,
   };

   radv_meta_push_constants(cmd_buffer, layout, VK_SHADER_STAGE_COMPUTE_BIT, 0, sizeof(push_constants),
                            &push_constants);

   cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_INV_L2 | RADV_CMD_FLAG_INV_VCACHE;

   if (flags & VK_QUERY_RESULT_WAIT_BIT)
      cmd_buffer->state.flush_bits |= RADV_CMD_FLUSH_AND_INV_FRAMEBUFFER;

   radv_unaligned_dispatch(cmd_buffer, count, 1, 1);

   /* Ensure that the query copy dispatch is complete before a potential vkCmdResetPool because
    * there is an implicit execution dependency from each such query command to all query commands
    * previously submitted to the same queue.
    */
   cmd_buffer->active_query_flush_bits |=
      RADV_CMD_FLAG_CS_PARTIAL_FLUSH | RADV_CMD_FLAG_INV_L2 | RADV_CMD_FLAG_INV_VCACHE;

   radv_meta_end(cmd_buffer);
}

static uint32_t
query_clear_value(VkQueryType type)
{
   switch (type) {
   case VK_QUERY_TYPE_TIMESTAMP:
   case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR:
   case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_SIZE_KHR:
   case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_BOTTOM_LEVEL_POINTERS_KHR:
   case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SIZE_KHR:
      return (uint32_t)TIMESTAMP_NOT_READY;
   default:
      return 0;
   }
}

static void
radv_reset_query_pool(struct radv_device *device, struct radv_query_pool *pool, uint32_t first_query,
                      uint32_t query_count)
{
   const struct radv_physical_device *pdev = radv_device_physical(device);
   uint32_t value = query_clear_value(pool->vk.query_type);
   uint32_t *data = (uint32_t *)(pool->ptr + first_query * pool->stride);
   uint32_t *data_end = (uint32_t *)(pool->ptr + (first_query + query_count) * pool->stride);

   for (uint32_t *p = data; p != data_end; ++p)
      *p = value;

   if (pool->vk.query_type == VK_QUERY_TYPE_PIPELINE_STATISTICS ||
       (pool->vk.query_type == VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT && pdev->info.gfx_level >= GFX11)) {
      memset(pool->ptr + pool->availability_offset + first_query * 4, 0, query_count * 4);
   }
}

static void
radv_destroy_query_pool(struct radv_device *device, const VkAllocationCallbacks *pAllocator,
                        struct radv_query_pool *pool)
{
   if (pool->vk.query_type == VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR)
      radv_pc_deinit_query_pool((struct radv_pc_query_pool *)pool);

   if (pool->bo)
      radv_bo_destroy(device, &pool->vk.base, pool->bo);

   radv_rmv_log_resource_destroy(device, (uint64_t)radv_query_pool_to_handle(pool));
   vk_query_pool_finish(&pool->vk);
   vk_free2(&device->vk.alloc, pAllocator, pool);
}

static VkResult
radv_create_query_pool(struct radv_device *device, const VkQueryPoolCreateInfo *pCreateInfo,
                       const VkAllocationCallbacks *pAllocator, VkQueryPool *pQueryPool)
{
   struct radv_physical_device *pdev = radv_device_physical(device);
   VkResult result;
   size_t pool_struct_size = pCreateInfo->queryType == VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR
                                ? sizeof(struct radv_pc_query_pool)
                                : sizeof(struct radv_query_pool);

   struct radv_query_pool *pool =
      vk_zalloc2(&device->vk.alloc, pAllocator, pool_struct_size, 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);

   if (!pool)
      return vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);

   vk_query_pool_init(&device->vk, &pool->vk, pCreateInfo);

   /* The number of primitives generated by geometry shader invocations is only counted by the
    * hardware if GS uses the legacy path. When NGG GS is used, the hardware can't know the number
    * of generated primitives and we have to increment it from the shader using a plain GDS atomic.
    */
   pool->uses_emulated_queries =
      (pdev->emulate_ngg_gs_query_pipeline_stat &&
       (pool->vk.pipeline_statistics & VK_QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_PRIMITIVES_BIT)) ||
      (pdev->use_ngg && pCreateInfo->queryType == VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT) ||
      (pdev->emulate_mesh_shader_queries &&
       (pCreateInfo->queryType == VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT ||
        pool->vk.pipeline_statistics & VK_QUERY_PIPELINE_STATISTIC_MESH_SHADER_INVOCATIONS_BIT_EXT));

   /* The number of task shader invocations needs to be queried on ACE. */
   pool->uses_ace = (pool->vk.pipeline_statistics & VK_QUERY_PIPELINE_STATISTIC_TASK_SHADER_INVOCATIONS_BIT_EXT);

   pool->uses_shader_query_buf =
      pdev->info.gfx_level >= GFX11 && (pool->vk.query_type == VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT ||
                                        pool->vk.query_type == VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT);

   switch (pCreateInfo->queryType) {
   case VK_QUERY_TYPE_OCCLUSION:
      pool->stride = 16 * pdev->info.max_render_backends;
      break;
   case VK_QUERY_TYPE_PIPELINE_STATISTICS:
      pool->stride = radv_get_pipelinestat_query_size(device) * 2;
      if (pool->uses_emulated_queries) {
         /* When the query pool uses emulated queries (for counting the number of primitives
          * generated by a geometry shader with NGG), allocate 2x64-bit values for begin/end.
          */
         pool->stride += 8 * 2;
      }
      break;
   case VK_QUERY_TYPE_TIMESTAMP:
   case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR:
   case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_SIZE_KHR:
   case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_BOTTOM_LEVEL_POINTERS_KHR:
   case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SIZE_KHR:
      pool->stride = 8;
      break;
   case VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT:
      pool->stride = 32;
      break;
   case VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT:
      if (pool->uses_emulated_queries && pdev->info.gfx_level < GFX11) {
         /* When the hardware can use both the legacy and the NGG paths in the same begin/end pair,
          * allocate 2x64-bit values for the emulated counters.
          */
         pool->stride = RADV_PGQ_STRIDE_EMU;
      } else {
         pool->stride = RADV_PGQ_STRIDE;
      }
      break;
   case VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR: {
      result = radv_pc_init_query_pool(pdev, pCreateInfo, (struct radv_pc_query_pool *)pool);

      if (result != VK_SUCCESS) {
         radv_destroy_query_pool(device, pAllocator, pool);
         return vk_error(device, result);
      }
      break;
   }
   case VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT:
      if (pdev->info.gfx_level >= GFX11) {
         /* GFX11 natively supports mesh generated primitives with pipeline statistics. */
         pool->stride = radv_get_pipelinestat_query_size(device) * 2;
      } else {
         assert(pdev->emulate_mesh_shader_queries);
         pool->stride = 16;
      }
      break;
   case VK_QUERY_TYPE_RESULT_STATUS_ONLY_KHR:
      {
         const VkVideoProfileInfoKHR *profile = vk_find_struct_const(pCreateInfo->pNext, VIDEO_PROFILE_INFO_KHR);
         assert(profile->videoCodecOperation == VK_VIDEO_CODEC_OPERATION_ENCODE_H264_BIT_KHR ||
                profile->videoCodecOperation == VK_VIDEO_CODEC_OPERATION_ENCODE_H265_BIT_KHR ||
                profile->videoCodecOperation == VK_VIDEO_CODEC_OPERATION_ENCODE_AV1_BIT_KHR);
      }
      FALLTHROUGH;
   case VK_QUERY_TYPE_VIDEO_ENCODE_FEEDBACK_KHR:
      /* base encode feedback size */
      pool->stride = RADV_ENC_FEEDBACK_PARTITION_SIZE * sizeof(uint32_t);
      pool->encode_feedback.needs_skip =
         pool->vk.video_profile.op != VK_VIDEO_CODEC_OPERATION_ENCODE_AV1_BIT_KHR ||
         pdev->info.vcn_ip_version >= VCN_5_0_0;

      if (pool->vk.encode_feedback_flags &
          (VK_VIDEO_ENCODE_FEEDBACK_AVERAGE_QUANTIZATION_BIT_KHR | VK_VIDEO_ENCODE_FEEDBACK_MIN_QUANTIZATION_BIT_KHR |
           VK_VIDEO_ENCODE_FEEDBACK_MAX_QUANTIZATION_BIT_KHR | VK_VIDEO_ENCODE_FEEDBACK_INTRA_PIXELS_BIT_KHR |
           VK_VIDEO_ENCODE_FEEDBACK_INTER_PIXELS_BIT_KHR | VK_VIDEO_ENCODE_FEEDBACK_SKIPPED_PIXELS_BIT_KHR)) {
         pool->encode_feedback.statistics_offset = pool->stride;
         pool->stride += sizeof(rvcn_encode_stats_type_0_t);
      }

      /* status field */
      pool->encode_feedback.status_offset = pool->stride = align(pool->stride, sizeof(uint64_t));
      pool->stride += sizeof(uint64_t);
      break;
   default:
      UNREACHABLE("creating unhandled query type");
   }

   pool->availability_offset = pool->stride * pCreateInfo->queryCount;
   pool->size = pool->availability_offset;
   if (pCreateInfo->queryType == VK_QUERY_TYPE_PIPELINE_STATISTICS ||
       (pCreateInfo->queryType == VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT && pdev->info.gfx_level >= GFX11))
      pool->size += 4 * pCreateInfo->queryCount;

   result = radv_bo_create(device, &pool->vk.base, pool->size, 64, RADEON_DOMAIN_GTT,
                           RADEON_FLAG_NO_INTERPROCESS_SHARING, RADV_BO_PRIORITY_QUERY_POOL, 0, false, &pool->bo);
   if (result != VK_SUCCESS) {
      radv_destroy_query_pool(device, pAllocator, pool);
      return vk_error(device, result);
   }

   pool->ptr = radv_buffer_map(device->ws, pool->bo);
   if (!pool->ptr) {
      radv_destroy_query_pool(device, pAllocator, pool);
      return vk_error(device, VK_ERROR_OUT_OF_DEVICE_MEMORY);
   }

   if (pCreateInfo->flags & VK_QUERY_POOL_CREATE_RESET_BIT_KHR)
      radv_reset_query_pool(device, pool, 0, pool->vk.query_count);

   *pQueryPool = radv_query_pool_to_handle(pool);
   radv_rmv_log_query_pool_create(device, *pQueryPool);
   return VK_SUCCESS;
}

VKAPI_ATTR VkResult VKAPI_CALL
radv_CreateQueryPool(VkDevice _device, const VkQueryPoolCreateInfo *pCreateInfo,
                     const VkAllocationCallbacks *pAllocator, VkQueryPool *pQueryPool)
{
   VK_FROM_HANDLE(radv_device, device, _device);
   return radv_create_query_pool(device, pCreateInfo, pAllocator, pQueryPool);
}

VKAPI_ATTR void VKAPI_CALL
radv_DestroyQueryPool(VkDevice _device, VkQueryPool _pool, const VkAllocationCallbacks *pAllocator)
{
   VK_FROM_HANDLE(radv_device, device, _device);
   VK_FROM_HANDLE(radv_query_pool, pool, _pool);

   if (!pool)
      return;

   radv_destroy_query_pool(device, pAllocator, pool);
}

static inline uint64_t
radv_get_rel_timeout_for_query(VkQueryType type)
{
   /*
    * Certain queries are only possible on certain types of queues
    * so pick the TDR timeout of the highest possible type
    * and double it to ensure GetQueryPoolResults completes in finite-time.
    *
    * (compute has longer TDR than gfx, other rings)
    */
   switch (type) {
   case VK_QUERY_TYPE_OCCLUSION:
   case VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT:
   case VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT:
   case VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT:
   case VK_QUERY_TYPE_RESULT_STATUS_ONLY_KHR:
   case VK_QUERY_TYPE_VIDEO_ENCODE_FEEDBACK_KHR:
      return radv_get_tdr_timeout_for_ip(AMD_IP_GFX) * 2;
   default:
      return radv_get_tdr_timeout_for_ip(AMD_IP_COMPUTE) * 2;
   }
}

VKAPI_ATTR VkResult VKAPI_CALL
radv_GetQueryPoolResults(VkDevice _device, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount,
                         size_t dataSize, void *pData, VkDeviceSize stride, VkQueryResultFlags flags)
{
   VK_FROM_HANDLE(radv_device, device, _device);
   VK_FROM_HANDLE(radv_query_pool, pool, queryPool);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   char *data = pData;
   VkResult result = VK_SUCCESS;

   if (vk_device_is_lost(&device->vk))
      return VK_ERROR_DEVICE_LOST;

   for (unsigned query_idx = 0; query_idx < queryCount; ++query_idx, data += stride) {
      char *dest = data;
      unsigned query = firstQuery + query_idx;
      char *src = pool->ptr + query * pool->stride;
      uint32_t available;
      bool timed_out = false;
      uint64_t atimeout = os_time_get_absolute_timeout(radv_get_rel_timeout_for_query(pool->vk.query_type));

      switch (pool->vk.query_type) {
      case VK_QUERY_TYPE_TIMESTAMP:
      case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR:
      case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_SIZE_KHR:
      case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_BOTTOM_LEVEL_POINTERS_KHR:
      case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SIZE_KHR: {
         p_atomic_uint64_t const *src64 = (p_atomic_uint64_t const *)src;
         uint64_t value;

         do {
            value = p_atomic_read(&src64->value);
         } while (value == TIMESTAMP_NOT_READY && (flags & VK_QUERY_RESULT_WAIT_BIT) &&
                  !(timed_out = (atimeout < os_time_get_nano())));

         available = value != TIMESTAMP_NOT_READY;

         if (timed_out)
            result = VK_ERROR_DEVICE_LOST;
         else if (!available && !(flags & VK_QUERY_RESULT_PARTIAL_BIT))
            result = VK_NOT_READY;

         if (flags & VK_QUERY_RESULT_64_BIT) {
            if (available || (flags & VK_QUERY_RESULT_PARTIAL_BIT))
               *(uint64_t *)dest = value;
            dest += 8;
         } else {
            if (available || (flags & VK_QUERY_RESULT_PARTIAL_BIT))
               *(uint32_t *)dest = (uint32_t)value;
            dest += 4;
         }
         break;
      }
      case VK_QUERY_TYPE_OCCLUSION: {
         p_atomic_uint64_t const *src64 = (p_atomic_uint64_t const *)src;
         uint32_t db_count = pdev->info.max_render_backends;
         uint64_t enabled_rb_mask = pdev->info.enabled_rb_mask;
         uint64_t sample_count = 0;
         available = 1;

         for (int i = 0; i < db_count; ++i) {
            uint64_t start, end;

            if (!(enabled_rb_mask & (1ull << i)))
               continue;

            do {
               start = p_atomic_read(&src64[2 * i].value);
               end = p_atomic_read(&src64[2 * i + 1].value);
            } while ((!(start & (1ull << 63)) || !(end & (1ull << 63))) && (flags & VK_QUERY_RESULT_WAIT_BIT) &&
                     !(timed_out = (atimeout < os_time_get_nano())));

            if (!(start & (1ull << 63)) || !(end & (1ull << 63)))
               available = 0;
            else {
               sample_count += end - start;
            }
         }

         if (timed_out)
            result = VK_ERROR_DEVICE_LOST;
         else if (!available && !(flags & VK_QUERY_RESULT_PARTIAL_BIT))
            result = VK_NOT_READY;

         if (flags & VK_QUERY_RESULT_64_BIT) {
            if (available || (flags & VK_QUERY_RESULT_PARTIAL_BIT))
               *(uint64_t *)dest = sample_count;
            dest += 8;
         } else {
            if (available || (flags & VK_QUERY_RESULT_PARTIAL_BIT))
               *(uint32_t *)dest = sample_count;
            dest += 4;
         }
         break;
      }
      case VK_QUERY_TYPE_PIPELINE_STATISTICS: {
         unsigned pipelinestat_block_size = radv_get_pipelinestat_query_size(device);
         const uint32_t *avail_ptr = (const uint32_t *)(pool->ptr + pool->availability_offset + 4 * query);
         uint64_t ngg_emu_result = 0;

         do {
            available = p_atomic_read(avail_ptr);

            if (pool->uses_ace && pdev->emulate_mesh_shader_queries) {
               const uint32_t task_invoc_offset =
                  radv_get_pipelinestat_query_offset(VK_QUERY_PIPELINE_STATISTIC_TASK_SHADER_INVOCATIONS_BIT_EXT);
               const uint32_t *avail_ptr_start = (const uint32_t *)(src + task_invoc_offset + 4);
               const uint32_t *avail_ptr_stop =
                  (const uint32_t *)(src + pipelinestat_block_size + task_invoc_offset + 4);

               if (!(p_atomic_read(avail_ptr_start) & 0x80000000) || !(p_atomic_read(avail_ptr_stop) & 0x80000000))
                  available = 0;
            }
         } while (!available && (flags & VK_QUERY_RESULT_WAIT_BIT) && !(timed_out = (atimeout < os_time_get_nano())));

         if (timed_out)
            result = VK_ERROR_DEVICE_LOST;
         else if (!available && !(flags & VK_QUERY_RESULT_PARTIAL_BIT))
            result = VK_NOT_READY;

         if (pool->uses_emulated_queries) {
            /* Compute the result that was copied from emu. */
            const uint64_t *emu_start = (uint64_t *)(src + pipelinestat_block_size * 2);
            const uint64_t *emu_stop = (uint64_t *)(src + pipelinestat_block_size * 2 + 8);

            ngg_emu_result = emu_stop[0] - emu_start[0];
         }

         const uint64_t *start = (uint64_t *)src;
         const uint64_t *stop = (uint64_t *)(src + pipelinestat_block_size);
         if (flags & VK_QUERY_RESULT_64_BIT) {
            uint64_t *dst = (uint64_t *)dest;
            dest += util_bitcount(pool->vk.pipeline_statistics) * 8;
            for (int i = 0; i < ARRAY_SIZE(pipeline_statistics_indices); ++i) {
               if (pool->vk.pipeline_statistics & (1u << i)) {
                  if (available || (flags & VK_QUERY_RESULT_PARTIAL_BIT)) {
                     *dst = stop[pipeline_statistics_indices[i]] - start[pipeline_statistics_indices[i]];

                     if (pool->uses_emulated_queries &&
                         (1u << i) == VK_QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_PRIMITIVES_BIT)
                        *dst += ngg_emu_result;
                  }
                  dst++;
               }
            }

         } else {
            uint32_t *dst = (uint32_t *)dest;
            dest += util_bitcount(pool->vk.pipeline_statistics) * 4;
            for (int i = 0; i < ARRAY_SIZE(pipeline_statistics_indices); ++i) {
               if (pool->vk.pipeline_statistics & (1u << i)) {
                  if (available || (flags & VK_QUERY_RESULT_PARTIAL_BIT)) {
                     *dst = stop[pipeline_statistics_indices[i]] - start[pipeline_statistics_indices[i]];

                     if (pool->uses_emulated_queries &&
                         (1u << i) == VK_QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_PRIMITIVES_BIT)
                        *dst += ngg_emu_result;
                  }
                  dst++;
               }
            }
         }
         break;
      }
      case VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT: {
         p_atomic_uint64_t const *src64 = (p_atomic_uint64_t const *)src;
         uint64_t num_primitives_written;
         uint64_t primitive_storage_needed;

         /* SAMPLE_STREAMOUTSTATS stores this structure:
          * {
          *	u64 NumPrimitivesWritten;
          *	u64 PrimitiveStorageNeeded;
          * }
          */
         do {
            available = 1;
            for (int j = 0; j < 4; j++) {
               if (!(p_atomic_read(&src64[j].value) & 0x8000000000000000UL))
                  available = 0;
            }
         } while (!available && (flags & VK_QUERY_RESULT_WAIT_BIT) && !(timed_out = (atimeout < os_time_get_nano())));

         if (timed_out)
            result = VK_ERROR_DEVICE_LOST;
         else if (!available && !(flags & VK_QUERY_RESULT_PARTIAL_BIT))
            result = VK_NOT_READY;

         num_primitives_written = p_atomic_read_relaxed(&src64[3].value) - p_atomic_read_relaxed(&src64[1].value);
         primitive_storage_needed = p_atomic_read_relaxed(&src64[2].value) - p_atomic_read_relaxed(&src64[0].value);

         if (flags & VK_QUERY_RESULT_64_BIT) {
            if (available || (flags & VK_QUERY_RESULT_PARTIAL_BIT))
               *(uint64_t *)dest = num_primitives_written;
            dest += 8;
            if (available || (flags & VK_QUERY_RESULT_PARTIAL_BIT))
               *(uint64_t *)dest = primitive_storage_needed;
            dest += 8;
         } else {
            if (available || (flags & VK_QUERY_RESULT_PARTIAL_BIT))
               *(uint32_t *)dest = num_primitives_written;
            dest += 4;
            if (available || (flags & VK_QUERY_RESULT_PARTIAL_BIT))
               *(uint32_t *)dest = primitive_storage_needed;
            dest += 4;
         }
         break;
      }
      case VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT: {
         const bool uses_emulated_queries = pool->uses_emulated_queries && pdev->info.gfx_level < GFX11;
         p_atomic_uint64_t const *src64 = (p_atomic_uint64_t const *)src;
         uint64_t primitive_storage_needed;

         /* SAMPLE_STREAMOUTSTATS stores this structure:
          * {
          *	u64 NumPrimitivesWritten;
          *	u64 PrimitiveStorageNeeded;
          * }
          */
         do {
            available = 1;
            if (!(p_atomic_read(&src64[0].value) & 0x8000000000000000UL) ||
                !(p_atomic_read(&src64[2].value) & 0x8000000000000000UL)) {
               available = 0;
            }
            if (uses_emulated_queries && (!(p_atomic_read(&src64[4].value) & 0x8000000000000000UL) ||
                                          !(p_atomic_read(&src64[5].value) & 0x8000000000000000UL))) {
               available = 0;
            }
         } while (!available && (flags & VK_QUERY_RESULT_WAIT_BIT) && !(timed_out = (atimeout < os_time_get_nano())));

         if (timed_out)
            result = VK_ERROR_DEVICE_LOST;
         else if (!available && !(flags & VK_QUERY_RESULT_PARTIAL_BIT))
            result = VK_NOT_READY;

         primitive_storage_needed = p_atomic_read_relaxed(&src64[2].value) - p_atomic_read_relaxed(&src64[0].value);

         if (uses_emulated_queries) {
            /* Accumulate the result that was copied from the emulated queries in case NGG shader has been used. */
            primitive_storage_needed += p_atomic_read_relaxed(&src64[5].value) - p_atomic_read_relaxed(&src64[4].value);
         }

         if (flags & VK_QUERY_RESULT_64_BIT) {
            if (available || (flags & VK_QUERY_RESULT_PARTIAL_BIT))
               *(uint64_t *)dest = primitive_storage_needed;
            dest += 8;
         } else {
            if (available || (flags & VK_QUERY_RESULT_PARTIAL_BIT))
               *(uint32_t *)dest = primitive_storage_needed;
            dest += 4;
         }
         break;
      }
      case VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR: {
         struct radv_pc_query_pool *pc_pool = (struct radv_pc_query_pool *)pool;
         const p_atomic_uint64_t *src64 = (const p_atomic_uint64_t *)src;
         bool avail;
         do {
            avail = true;
            for (unsigned i = 0; i < pc_pool->num_passes; ++i)
               if (!p_atomic_read(&src64[pool->stride / 8 - i - 1].value))
                  avail = false;
         } while (!avail && (flags & VK_QUERY_RESULT_WAIT_BIT) && !(timed_out = (atimeout < os_time_get_nano())));

         available = avail;

         radv_pc_get_results(pc_pool, &src64->value, dest);
         dest += pc_pool->num_counters * sizeof(union VkPerformanceCounterResultKHR);
         break;
      }
      case VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT: {
         uint64_t ms_prim_gen;

         if (pdev->info.gfx_level >= GFX11) {
            unsigned pipelinestat_block_size = radv_get_pipelinestat_query_size(device);
            const uint32_t *avail_ptr = (const uint32_t *)(pool->ptr + pool->availability_offset + 4 * query);

            do {
               available = p_atomic_read(avail_ptr);
            } while (!available && (flags & VK_QUERY_RESULT_WAIT_BIT) &&
                     !(timed_out = (atimeout < os_time_get_nano())));

            const uint64_t *start = (uint64_t *)src;
            const uint64_t *stop = (uint64_t *)(src + pipelinestat_block_size);

            ms_prim_gen = stop[pipeline_statistics_indices[13]] - start[pipeline_statistics_indices[13]];
         } else {
            p_atomic_uint64_t const *src64 = (p_atomic_uint64_t const *)src;

            do {
               available = 1;
               if (!(p_atomic_read(&src64[0].value) & 0x8000000000000000UL) ||
                   !(p_atomic_read(&src64[1].value) & 0x8000000000000000UL)) {
                  available = 0;
               }
            } while (!available && (flags & VK_QUERY_RESULT_WAIT_BIT) &&
                     !(timed_out = (atimeout < os_time_get_nano())));

            ms_prim_gen = p_atomic_read_relaxed(&src64[1].value) - p_atomic_read_relaxed(&src64[0].value);
         }

         if (timed_out)
            result = VK_ERROR_DEVICE_LOST;
         else if (!available && !(flags & VK_QUERY_RESULT_PARTIAL_BIT))
            result = VK_NOT_READY;

         if (flags & VK_QUERY_RESULT_64_BIT) {
            if (available || (flags & VK_QUERY_RESULT_PARTIAL_BIT))
               *(uint64_t *)dest = ms_prim_gen;
            dest += 8;
         } else {
            if (available || (flags & VK_QUERY_RESULT_PARTIAL_BIT))
               *(uint32_t *)dest = ms_prim_gen;
            dest += 4;
         }
         break;
      }
      case VK_QUERY_TYPE_RESULT_STATUS_ONLY_KHR:
      case VK_QUERY_TYPE_VIDEO_ENCODE_FEEDBACK_KHR: {
         const bool write_memory =
            pdev->info.video_caps.queue[AMD_IP_VCN_ENC].write_memory == AC_VIDEO_WRITE_MEMORY_SUPPORT_FULL;
         uint32_t *src32 = (uint32_t *)src;
         rvcn_encode_stats_type_0_t *statistics =
            (rvcn_encode_stats_type_0_t *)(src32 + RADV_ENC_FEEDBACK_PARTITION_SIZE);
         uint32_t ready_idx = write_memory ? pool->encode_feedback.status_offset / sizeof(uint32_t) : 1;
         uint32_t value;
         do {
            value = p_atomic_read(&src32[ready_idx]);
         } while (value != 1 && (flags & VK_QUERY_RESULT_WAIT_BIT) && !(timed_out = (atimeout < os_time_get_nano())));

         available = value == 1;

         if (timed_out)
            result = VK_ERROR_DEVICE_LOST;
         else if (!available && !(flags & VK_QUERY_RESULT_PARTIAL_BIT))
            result = VK_NOT_READY;

#define WRITE_DEST(value)                                                                                              \
   do {                                                                                                                \
      if (flags & VK_QUERY_RESULT_64_BIT) {                                                                            \
         *((uint64_t *)dest) = value;                                                                                  \
         dest += 8;                                                                                                    \
      } else {                                                                                                         \
         *((uint32_t *)dest) = value;                                                                                  \
         dest += 4;                                                                                                    \
      }                                                                                                                \
   } while (0)

         if (available || (flags & VK_QUERY_RESULT_PARTIAL_BIT)) {
            if (pool->vk.encode_feedback_flags & VK_VIDEO_ENCODE_FEEDBACK_BITSTREAM_BUFFER_OFFSET_BIT_KHR)
               WRITE_DEST(src32[5]);
            if (pool->vk.encode_feedback_flags & VK_VIDEO_ENCODE_FEEDBACK_BITSTREAM_BYTES_WRITTEN_BIT_KHR)
               WRITE_DEST(src32[6] - src32[8]);
            if (pool->vk.encode_feedback_flags & VK_VIDEO_ENCODE_FEEDBACK_AVERAGE_QUANTIZATION_BIT_KHR)
               WRITE_DEST(statistics->qp_avg_ctb);
            if (pool->vk.encode_feedback_flags & VK_VIDEO_ENCODE_FEEDBACK_MIN_QUANTIZATION_BIT_KHR)
               WRITE_DEST(statistics->qp_min_ctb);
            if (pool->vk.encode_feedback_flags & VK_VIDEO_ENCODE_FEEDBACK_MAX_QUANTIZATION_BIT_KHR)
               WRITE_DEST(statistics->qp_max_ctb);
            if (pool->vk.encode_feedback_flags & VK_VIDEO_ENCODE_FEEDBACK_INTRA_PIXELS_BIT_KHR)
               WRITE_DEST(statistics->pix_intra);
            if (pool->vk.encode_feedback_flags & VK_VIDEO_ENCODE_FEEDBACK_INTER_PIXELS_BIT_KHR)
               WRITE_DEST(statistics->pix_inter + (pool->encode_feedback.needs_skip ? statistics->pix_skip : 0));
            if (pool->vk.encode_feedback_flags & VK_VIDEO_ENCODE_FEEDBACK_SKIPPED_PIXELS_BIT_KHR)
               WRITE_DEST(statistics->pix_skip);
            if (pool->vk.encode_feedback_flags & VK_VIDEO_ENCODE_FEEDBACK_PICTURE_PARTITION_COUNT_BIT_KHR)
               WRITE_DEST(src32[12]);
         }

         if (flags & VK_QUERY_RESULT_WITH_STATUS_BIT_KHR)
            WRITE_DEST(available);

#undef WRITE_DEST
         break;
      }
      default:
         UNREACHABLE("trying to get results of unhandled query type");
      }

      if (flags & VK_QUERY_RESULT_WITH_AVAILABILITY_BIT) {
         if (flags & VK_QUERY_RESULT_64_BIT) {
            *(uint64_t *)dest = available;
         } else {
            *(uint32_t *)dest = available;
         }
      }
   }

   if (result == VK_ERROR_DEVICE_LOST)
      vk_device_set_lost(&device->vk, "GetQueryPoolResults timed out");

   return result;
}

static void
emit_query_flush(struct radv_cmd_buffer *cmd_buffer, struct radv_query_pool *pool)
{
   if (cmd_buffer->pending_reset_query) {
      if (pool->size >= RADV_BUFFER_OPS_CS_THRESHOLD) {
         /* Only need to flush caches if the query pool size is
          * large enough to be reset using the compute shader
          * path. Small pools don't need any cache flushes
          * because we use a CP dma clear.
          */
         radv_emit_cache_flush(cmd_buffer);
      }
   }
}

VKAPI_ATTR void VKAPI_CALL
radv_CmdCopyQueryPoolResults(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t firstQuery,
                             uint32_t queryCount, VkBuffer dstBuffer, VkDeviceSize dstOffset, VkDeviceSize stride,
                             VkQueryResultFlags flags)
{
   VK_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   VK_FROM_HANDLE(radv_buffer, dst_buffer, dstBuffer);
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   struct radv_cmd_stream *cs = cmd_buffer->cs;

   radv_cs_add_buffer(device->ws, cs->b, dst_buffer->bo);

   const VkStridedDeviceAddressRangeKHR dstRange =
      vk_strided_device_address_range(&dst_buffer->vk, dstOffset, VK_WHOLE_SIZE, stride);

   radv_CmdCopyQueryPoolResultsToMemoryKHR(commandBuffer, queryPool, firstQuery, queryCount, &dstRange,
                                           dst_buffer->vk.address_flags, flags);
}

VKAPI_ATTR void VKAPI_CALL
radv_CmdCopyQueryPoolResultsToMemoryKHR(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t firstQuery,
                                        uint32_t queryCount, const VkStridedDeviceAddressRangeKHR *pDstRange,
                                        VkAddressCommandFlagsKHR dstFlags, VkQueryResultFlags queryResultFlags)
{
   VK_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   VK_FROM_HANDLE(radv_query_pool, pool, queryPool);
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   const struct radv_instance *instance = radv_physical_device_instance(pdev);
   struct radv_cmd_stream *cs = cmd_buffer->cs;
   const uint64_t dst_va = pDstRange->address;
   const uint64_t stride = pDstRange->stride;

   if (!queryCount)
      return;

   radv_suspend_conditional_rendering(cmd_buffer);

   radv_cs_add_buffer(device->ws, cs->b, pool->bo);

   /* Workaround engines that forget to properly specify WAIT_BIT because some driver implicitly
    * synchronizes before query copy.
    */
   if (instance->drirc.debug.flush_before_query_copy)
      cmd_buffer->state.flush_bits |= cmd_buffer->active_query_flush_bits;

   /* From the Vulkan spec 1.1.108:
    *
    * "vkCmdCopyQueryPoolResults is guaranteed to see the effect of
    *  previous uses of vkCmdResetQueryPool in the same queue, without any
    *  additional synchronization."
    *
    * So, we have to flush the caches if the compute shader path was used.
    */
   emit_query_flush(cmd_buffer, pool);

   switch (pool->vk.query_type) {
   case VK_QUERY_TYPE_OCCLUSION:
      radv_copy_occlusion_query_result(cmd_buffer, pool, firstQuery, queryCount, dst_va, stride, queryResultFlags);
      break;
   case VK_QUERY_TYPE_PIPELINE_STATISTICS:
      radv_copy_pipeline_stat_query_result(cmd_buffer, pool, firstQuery, queryCount, dst_va, stride, queryResultFlags);
      break;
   case VK_QUERY_TYPE_TIMESTAMP:
   case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR:
   case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_SIZE_KHR:
   case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_BOTTOM_LEVEL_POINTERS_KHR:
   case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SIZE_KHR:
      radv_copy_timestamp_query_result(cmd_buffer, pool, firstQuery, queryCount, dst_va, stride, queryResultFlags);
      break;
   case VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT:
      radv_copy_tfb_query_result(cmd_buffer, pool, firstQuery, queryCount, dst_va, stride, queryResultFlags);
      break;
   case VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT:
      radv_copy_pg_query_result(cmd_buffer, pool, firstQuery, queryCount, dst_va, stride, queryResultFlags);
      break;
   case VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT:
      radv_copy_ms_prim_query_result(cmd_buffer, pool, firstQuery, queryCount, dst_va, stride, queryResultFlags);
      break;
   default:
      UNREACHABLE("trying to get results of unhandled query type");
   }

   radv_resume_conditional_rendering(cmd_buffer);
}

VKAPI_ATTR void VKAPI_CALL
radv_CmdResetQueryPool(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount)
{
   VK_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   VK_FROM_HANDLE(radv_query_pool, pool, queryPool);
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   uint32_t value = query_clear_value(pool->vk.query_type);
   uint32_t flush_bits = 0;

   if (cmd_buffer->qf == RADV_QUEUE_VIDEO_DEC || cmd_buffer->qf == RADV_QUEUE_VIDEO_ENC)
      /* video queries don't work like this */
      return;

   /* Make sure to sync all previous work if the given command buffer has
    * pending active queries. Otherwise the GPU might write queries data
    * after the reset operation.
    */
   cmd_buffer->state.flush_bits |= cmd_buffer->active_query_flush_bits;

   radv_meta_begin(cmd_buffer);

   flush_bits |= radv_fill_buffer(cmd_buffer, pool->bo, radv_buffer_get_va(pool->bo) + firstQuery * pool->stride,
                                  queryCount * pool->stride, value);

   if (pool->vk.query_type == VK_QUERY_TYPE_PIPELINE_STATISTICS ||
       (pool->vk.query_type == VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT && pdev->info.gfx_level >= GFX11)) {
      flush_bits |=
         radv_fill_buffer(cmd_buffer, pool->bo,
                          radv_buffer_get_va(pool->bo) + pool->availability_offset + firstQuery * 4, queryCount * 4, 0);
   }

   radv_meta_end(cmd_buffer);

   if (flush_bits) {
      /* Only need to flush caches for the compute shader path. */
      cmd_buffer->pending_reset_query = true;
      cmd_buffer->state.flush_bits |= flush_bits;
   }
}

VKAPI_ATTR void VKAPI_CALL
radv_ResetQueryPool(VkDevice _device, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount)
{
   VK_FROM_HANDLE(radv_device, device, _device);
   VK_FROM_HANDLE(radv_query_pool, pool, queryPool);

   radv_reset_query_pool(device, pool, firstQuery, queryCount);
}

static void
emit_begin_query(struct radv_cmd_buffer *cmd_buffer, struct radv_query_pool *pool, uint64_t va, VkQueryType query_type,
                 VkQueryControlFlags flags, uint32_t index)
{
   switch (query_type) {
   case VK_QUERY_TYPE_OCCLUSION:
      radv_begin_occlusion_query(cmd_buffer, va, flags);
      break;
   case VK_QUERY_TYPE_PIPELINE_STATISTICS:
      radv_begin_pipeline_stat_query(cmd_buffer, pool, va);
      break;
   case VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT:
      radv_begin_tfb_query(cmd_buffer, va, index);
      break;
   case VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT:
      radv_begin_pg_query(cmd_buffer, pool, va, index);
      break;
   case VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR:
      radv_pc_begin_query(cmd_buffer, (struct radv_pc_query_pool *)pool, va);
      break;
   case VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT:
      radv_begin_ms_prim_query(cmd_buffer, va);
      break;
   case VK_QUERY_TYPE_RESULT_STATUS_ONLY_KHR:
   case VK_QUERY_TYPE_VIDEO_ENCODE_FEEDBACK_KHR:
      cmd_buffer->video.status_offset = pool->encode_feedback.status_offset;
      cmd_buffer->video.statistics_offset = pool->encode_feedback.statistics_offset;
      cmd_buffer->video.feedback_query_va = va;
      break;
   default:
      UNREACHABLE("beginning unhandled query type");
   }
}

static void
emit_end_query(struct radv_cmd_buffer *cmd_buffer, struct radv_query_pool *pool, uint64_t va, uint64_t avail_va,
               VkQueryType query_type, uint32_t index)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);

   switch (query_type) {
   case VK_QUERY_TYPE_OCCLUSION:
      radv_end_occlusion_query(cmd_buffer, va);
      break;
   case VK_QUERY_TYPE_PIPELINE_STATISTICS:
      radv_end_pipeline_stat_query(cmd_buffer, pool, va, avail_va);
      break;
   case VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT:
      radv_end_tfb_query(cmd_buffer, va, index);
      break;
   case VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT:
      radv_end_pg_query(cmd_buffer, pool, va, index);
      break;
   case VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR:
      radv_pc_end_query(cmd_buffer, (struct radv_pc_query_pool *)pool, va);
      break;
   case VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT:
      radv_end_ms_prim_query(cmd_buffer, va, avail_va);
      break;
   case VK_QUERY_TYPE_RESULT_STATUS_ONLY_KHR:
   case VK_QUERY_TYPE_VIDEO_ENCODE_FEEDBACK_KHR:
      cmd_buffer->video.status_offset = 0;
      cmd_buffer->video.statistics_offset = 0;
      cmd_buffer->video.feedback_query_va = 0;
      break;
   default:
      UNREACHABLE("ending unhandled query type");
   }

   cmd_buffer->active_query_flush_bits |=
      RADV_CMD_FLAG_PS_PARTIAL_FLUSH | RADV_CMD_FLAG_CS_PARTIAL_FLUSH | RADV_CMD_FLAG_INV_L2 | RADV_CMD_FLAG_INV_VCACHE;
   if (pdev->info.gfx_level >= GFX9) {
      cmd_buffer->active_query_flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB | RADV_CMD_FLAG_FLUSH_AND_INV_DB;
   }
}

VKAPI_ATTR void VKAPI_CALL
radv_CmdBeginQueryIndexedEXT(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t query,
                             VkQueryControlFlags flags, uint32_t index)
{
   VK_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   VK_FROM_HANDLE(radv_query_pool, pool, queryPool);
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   struct radv_cmd_stream *cs = cmd_buffer->cs;
   uint64_t va = radv_buffer_get_va(pool->bo);

   radv_cs_add_buffer(device->ws, cs->b, pool->bo);

   emit_query_flush(cmd_buffer, pool);

   va += pool->stride * query;

   if (pool->uses_ace) {
      if (!radv_gang_init(cmd_buffer))
         return;

      struct radv_cmd_stream *ace_cs = cmd_buffer->gang.cs;
      radv_cs_add_buffer(device->ws, ace_cs->b, pool->bo);
   }

   if (pool->uses_shader_query_buf)
      radv_alloc_shader_query_buf(cmd_buffer);

   emit_begin_query(cmd_buffer, pool, va, pool->vk.query_type, flags, index);
}

VKAPI_ATTR void VKAPI_CALL
radv_CmdEndQueryIndexedEXT(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t query, uint32_t index)
{
   VK_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   VK_FROM_HANDLE(radv_query_pool, pool, queryPool);
   uint64_t va = radv_buffer_get_va(pool->bo);
   uint64_t avail_va = va + pool->availability_offset + 4 * query;
   va += pool->stride * query;

   /* Do not need to add the pool BO to the list because the query must
    * currently be active, which means the BO is already in the list.
    */
   emit_end_query(cmd_buffer, pool, va, avail_va, pool->vk.query_type, index);

   /*
    * For multiview we have to emit a query for each bit in the mask,
    * however the first query we emit will get the totals for all the
    * operations, so we don't want to get a real value in the other
    * queries. This emits a fake begin/end sequence so the waiting
    * code gets a completed query value and doesn't hang, but the
    * query returns 0.
    */
   if (cmd_buffer->state.render.view_mask) {
      for (unsigned i = 1; i < util_bitcount(cmd_buffer->state.render.view_mask); i++) {
         va += pool->stride;
         avail_va += 4;
         emit_begin_query(cmd_buffer, pool, va, pool->vk.query_type, 0, 0);
         emit_end_query(cmd_buffer, pool, va, avail_va, pool->vk.query_type, 0);
      }
   }
}

void
radv_write_timestamp(struct radv_cmd_buffer *cmd_buffer, uint64_t va, VkPipelineStageFlags2 stage)
{
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   struct radv_cmd_stream *cs = cmd_buffer->cs;

   if (stage == VK_PIPELINE_STAGE_2_TOP_OF_PIPE_BIT) {
      ac_emit_cp_copy_data(cs->b, COPY_DATA_TIMESTAMP, COPY_DATA_DST_MEM, 0, va,
                           AC_CP_COPY_DATA_WR_CONFIRM | AC_CP_COPY_DATA_COUNT_SEL, false);
   } else {
      radv_cs_emit_write_event_eop(cs, pdev->info.gfx_level, V_028A90_BOTTOM_OF_PIPE_TS, 0, EOP_DST_SEL_MEM,
                                   EOP_INT_SEL_SEND_DATA_AFTER_WR_CONFIRM, EOP_DATA_SEL_TIMESTAMP, va, 0,
                                   cmd_buffer->gfx9_eop_bug_va);
   }
}

VKAPI_ATTR void VKAPI_CALL
radv_CmdWriteTimestamp2(VkCommandBuffer commandBuffer, VkPipelineStageFlags2 stage, VkQueryPool queryPool,
                        uint32_t query)
{
   VK_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   VK_FROM_HANDLE(radv_query_pool, pool, queryPool);
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   const struct radv_physical_device *pdev = radv_device_physical(device);
   const struct radv_instance *instance = radv_physical_device_instance(pdev);
   const unsigned num_queries = MAX2(util_bitcount(cmd_buffer->state.render.view_mask), 1);
   struct radv_cmd_stream *cs = cmd_buffer->cs;
   const uint64_t va = radv_buffer_get_va(pool->bo);
   uint64_t query_va = va + pool->stride * query;

   radv_cs_add_buffer(device->ws, cs->b, pool->bo);

   if (cmd_buffer->qf == RADV_QUEUE_TRANSFER) {
      if (instance->drirc.debug.flush_before_timestamp_write) {
         radv_sdma_emit_nop(device, cs);
      }

      for (unsigned i = 0; i < num_queries; ++i, query_va += pool->stride) {
         radeon_check_space(device->ws, cs->b, 3);
         ac_emit_sdma_write_timestamp(cs->b, query_va);
      }
      return;
   }

   if (cmd_buffer->qf == RADV_QUEUE_VIDEO_DEC || cmd_buffer->qf == RADV_QUEUE_VIDEO_ENC) {
      for (unsigned i = 0; i < num_queries; ++i, query_va += pool->stride) {
         radeon_check_space(device->ws, cs->b, 8);
         ac_emit_video_write_timestamp(cs->b, cs->hw_ip, query_va);
      }
      return;
   }

   if (instance->drirc.debug.flush_before_timestamp_write) {
      /* Make sure previously launched waves have finished */
      cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_PS_PARTIAL_FLUSH | RADV_CMD_FLAG_CS_PARTIAL_FLUSH;
   }

   radv_emit_cache_flush(cmd_buffer);

   ASSERTED unsigned cdw_max = radeon_check_space(device->ws, cs->b, 28 * num_queries);

   for (unsigned i = 0; i < num_queries; i++) {
      radv_write_timestamp(cmd_buffer, query_va, stage);
      query_va += pool->stride;
   }

   cmd_buffer->active_query_flush_bits |=
      RADV_CMD_FLAG_PS_PARTIAL_FLUSH | RADV_CMD_FLAG_CS_PARTIAL_FLUSH | RADV_CMD_FLAG_INV_L2 | RADV_CMD_FLAG_INV_VCACHE;
   if (pdev->info.gfx_level >= GFX9) {
      cmd_buffer->active_query_flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB | RADV_CMD_FLAG_FLUSH_AND_INV_DB;
   }

   assert(cs->b->cdw <= cdw_max);
}

VKAPI_ATTR void VKAPI_CALL
radv_CmdWriteAccelerationStructuresPropertiesKHR(VkCommandBuffer commandBuffer, uint32_t accelerationStructureCount,
                                                 const VkAccelerationStructureKHR *pAccelerationStructures,
                                                 VkQueryType queryType, VkQueryPool queryPool, uint32_t firstQuery)
{
   VK_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   VK_FROM_HANDLE(radv_query_pool, pool, queryPool);
   struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
   struct radv_cmd_stream *cs = cmd_buffer->cs;
   uint64_t pool_va = radv_buffer_get_va(pool->bo);
   uint64_t query_va = pool_va + pool->stride * firstQuery;

   radv_cs_add_buffer(device->ws, cs->b, pool->bo);

   radv_emit_cache_flush(cmd_buffer);

   ASSERTED unsigned cdw_max = radeon_check_space(device->ws, cs->b, 6 * accelerationStructureCount);

   for (uint32_t i = 0; i < accelerationStructureCount; ++i) {
      VK_FROM_HANDLE(vk_acceleration_structure, accel_struct, pAccelerationStructures[i]);
      uint64_t va = vk_acceleration_structure_get_va(accel_struct);

      switch (queryType) {
      case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR:
         va += offsetof(struct radv_accel_struct_header, compacted_size);
         break;
      case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_SIZE_KHR:
         va += offsetof(struct radv_accel_struct_header, serialization_size);
         break;
      case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_BOTTOM_LEVEL_POINTERS_KHR:
         va += offsetof(struct radv_accel_struct_header, instance_count);
         break;
      case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SIZE_KHR:
         va += offsetof(struct radv_accel_struct_header, size);
         break;
      default:
         UNREACHABLE("Unhandle accel struct query type.");
      }

      ac_emit_cp_copy_data(cs->b, COPY_DATA_SRC_MEM, COPY_DATA_DST_MEM, va, query_va,
                           AC_CP_COPY_DATA_WR_CONFIRM | AC_CP_COPY_DATA_COUNT_SEL, false);

      query_va += pool->stride;
   }

   assert(cs->b->cdw <= cdw_max);
}
